Collision Emoji

An asymmetrical burst of red, orange, and yellow, like a comic book explosion. BAM. POW. CRASH. That's 💥. It's visual onomatopoeia: a sound you can see.

The shape comes directly from American superhero comics, where artists have drawn these starburst impact marks since the 1940s to show where a punch lands or a bomb detonates. Roy Crane, creator of Captain Easy and Buz Sawyer, pioneered the convention, adding "bam," "pow," and "wham" to what had been a purely visual medium. Manga has parallel traditions with effect lines (kōkasen) and impact bursts.

Approved in Unicode 6.0 (2010) as "COLLISION SYMBOL" and added to Emoji 1.0 in 2015. In texting, 💥 means anything that hits hard: news, a beat drop, a comeback, a realization. It's the emoji of sudden intensity. Where 🔥 means something is consistently hot or great, 💥 means something just struck. 🔥 sustains. 💥 detonates.

The "crashing out" connection is newer. In Gen Z slang (popularized on TikTok in 2024), "crashing out" means losing control emotionally, and 💥 has become one of the emoji that accompanies these posts. It was a runner-up for American Speech Word of the Year 2024.

💥 operates as the internet's emphasis hammer. Drop it before text and people pay attention. Drop it after and the statement lands harder.

Breaking news and announcements. Sports journalists like Adrian Wojnarowski ("Woj Bombs") and Adam Schefter built entire reputations around breaking news with explosive urgency. 💥 became shorthand for "this just happened and it's big." Marketing teams use it the same way: "💥 SALE STARTS NOW 💥" works because the burst shape grabs eyes in a feed scroll.

Music and entertainment. "That beat drop 💥" or "This verse hits 💥." In hip-hop culture, 💥 signals something landing with force, whether it's a bar, a hook, or an album debut.

Emotional intensity. The newer "crashing out" usage has given 💥 an emotional lane. "I just crashed out on my landlord 💥" means an emotional explosion happened and the person isn't particularly sorry about it. It connects to the Gen Z slang that went viral in 2024.

Marketing. Research shows copy with emojis gets 10.6% click-through rates vs 4.4% without. 💥 specifically is popular in promotional content because its jagged burst shape visually mimics a sale sticker or announcement badge.

Comic book visual language invented the explosion burst somewhere in the 1940s. Roy Crane, who drew Captain Easy and Buz Sawyer, gets credit for pioneering sound-effect words inside burst shapes. Before Crane, comics were almost purely visual. He added "bam," "pow," and "wham" rendered as graphic elements, not just text. The impact star became the standard frame for these words.

Then came the 1960s, and the convention exploded into two separate cultural events.

First: Roy Lichtenstein's *Whaam!* (1963). Lichtenstein took a panel from DC Comics' All-American Men of War and blew it up to gallery scale. A fighter jet fires a rocket, and the word "WHAAM!" blazes out of the explosion in bright yellow. The painting, now at the Tate Modern in London, became one of pop art's defining images. It proved that comic book visual language was art, not just illustration.

Second: the 1966 *Batman* TV series. Every fight scene flashed words like BAM!, BIFF!, KAPOW!, and ZONK! on screen, superimposed over the action. The show used over 60 different fight words across 120 episodes. It was campy, deliberate, and permanently linked explosion bursts with pop culture comedy.

Japanese carrier emoji sets included the collision symbol in the late 1990s, drawing from both Western comic conventions and manga's own impact effects. Unicode standardized it as U+1F4A5U+1F4A5 COLLISION SYMBOL in Unicode 6.0 (2010).

Approved in Unicode 6.0 (2010) as U+1F4A5U+1F4A5 COLLISION SYMBOL. CLDR short name: "collision." Added to Emoji 1.0 in 2015. The design traces from 1940s American comic art (Roy Crane's impact bursts) through 1960s pop art (Lichtenstein's Whaam!) and TV (Batman's fight cards) to Japanese carrier emoji sets (late 1990s) before Unicode adoption.

• 🗞️
  1940s: Roy Crane invents the impact burst: Cartoonist Roy Crane (Captain Easy, Buz Sawyer) was [the first major comic artist to print onomatopoeic words inside graphic burst shapes](https://www.prospectmagazine.co.uk/society/44212/leith-on-language-whaam-bam-thanks-batman). Before Crane, comics were either silent or used unframed text. He gave the explosion star a starring role.
• 🎨
  1963: Lichtenstein's Whaam!: Roy Lichtenstein's [Whaam! (1963)](https://en.wikipedia.org/wiki/Whaam!) lifted a panel from DC's All-American Men of War and blew it up to gallery scale. The yellow burst with 'WHAAM!' is now in the Tate Modern collection and is one of the most-recognized pop art works of the 20th century. Comic visual grammar got curated into the canon.
• 📺
  1966-68: Batman TV series: The campy ABC Batman series flashed [BAM!, POW!, BIFF!, ZONK!, KAPOW! and 60+ other fight words](https://www.66batmania.com/trivia/bat-fight-words/) over fight scenes across 120 episodes. The convention became so iconic that 'BAM POW' became journalist shorthand for any time someone tried to argue comics were juvenile.
• 🇯🇵
  1980s-90s: manga's kōkasen: Japanese manga developed a parallel impact-burst tradition called [kōkasen (effect lines)](https://en.wikipedia.org/wiki/Speed_lines), with even more graphic conventions for showing impact, motion, and intensity. The Japanese carrier emoji sets of the late 1990s drew from both the Western comic and manga traditions when they shipped the first 'collision symbol' glyphs.
• 📈
  2010: Unicode 6.0 ratifies it: U+1F4A5 'COLLISION SYMBOL' shipped in [Unicode 6.0](https://emojipedia.org/collision), inheriting 70 years of visual grammar in one Unicode entry. The vendor designs (Apple, Google, Samsung) all converged on the asymmetrical-yellow-and-red burst that traces straight back to Roy Crane's 1940s panels.
• 📱
  2024: 'crashing out' wave: Gen Z slang 'crashing out' (an emotional explosion or impulsive outburst) gave 💥 a new emotional lane that didn't exist in any comic. The phrase originated in [African American Vernacular English and went mainstream on TikTok](https://news.northeastern.edu/2025/07/08/why-gen-z-is-crashing-out-emotional-breakdowns/) in 2024. It was runner-up for American Speech Word of the Year. The emoji's 70-year-old shape now shoulders a 2-year-old slang.

1. 1940Roy Crane pioneers onomatopoeia in comics, adding BAM, POW, WHAM inside starburst impact shapes
2. 1963Roy Lichtenstein paints Whaam!, turning a comic book explosion into pop art. Now at the Tate Modern↗
3. 1966Batman TV series flashes BAM!, BIFF!, KAPOW! on screen during fight scenes, using 60+ different impact words across 120 episodes↗
4. 2010Approved in Unicode 6.0 as U+1F4A5 COLLISION SYMBOL↗
5. 2015Added to Emoji 1.0 for cross-platform support
6. 2024"Crashing out" goes viral on TikTok. 💥 becomes associated with emotional explosions, runner-up for American Speech Word of the Year

Western texting. 💥 is universal as emphasis. Most English-speaking users read it as "boom" or "impact" without needing any comic book literacy. It works in casual texts, social media, and even professional Slack.

Hip-hop and sports culture. 💥 carries particular weight here. "Woj Bombs" in NBA journalism, "that verse hit 💥" in music commentary, and "WHAT A PLAY 💥" in sports fandom all treat 💥 as the sound of something landing hard. The emoji has genuine subculture status in these spaces.

Gen Z / TikTok. The "crashing out" trend (2024) added an emotional dimension. 💥 now accompanies stories of emotional explosions, impulsive outbursts, and dramatic confrontations. It went from "something hit hard" to "I hit hard (emotionally)." The phrase originated in African American Vernacular English and spread through Black Twitter before going mainstream on TikTok.

Marketing. 💥 is one of the most-used emoji in promotional copy. Its jagged burst shape mimics the "starburst sale" graphics that retailers have used since the 1950s. Studies show emoji in marketing copy increase click-through rates by roughly 2.4x, and 💥 specifically draws the eye because of its asymmetrical, attention-grabbing shape.

• •Roy Crane (1901-1977) is credited with introducing onomatopoeia to comics. Before him, comics were almost entirely visual. He added "bam," "pow," and "wham" inside burst shapes, and those shapes eventually became 💥.
• •The 1966 *Batman* TV series used over 60 different fight words (BAM!, BIFF!, BONK!, KAPOW!, ZLONK!, ZOWIE!) across 120 episodes. In Season 1, the words appeared over the actual fight footage. Later seasons put them on solid-color backgrounds to save money on production.
• •Roy Lichtenstein's *Whaam!* (1963) is a two-panel painting of a fighter jet explosion, taken from a DC Comics panel. It hangs in the Tate Modern in London and helped establish pop art as a serious movement. A comic book explosion, framed in a museum, becoming one of the defining artworks of the 20th century.
• •"Crashing out" was a runner-up for American Speech Word of the Year 2024. The phrase, which originated in African American Vernacular English, means losing emotional control. 💥 became one of its signature emoji on TikTok, adding an emotional-explosion lane to what had been a purely physical-impact symbol.
• •Email subject lines with emojis are 56% more likely to be opened. 💥 specifically is popular in promotional copy because its jagged asymmetrical shape mimics retail starburst sale graphics, triggering the same attention response that physical "SALE!" stickers do in stores.

• •In contexts involving real violence, conflict, or disasters, 💥 can read as insensitive or trivializing. A 💥 on a sports highlight is hype. A 💥 on a news story about an actual explosion is tone-deaf. Read the room.
• •Some people read 💥 as negative (crash, destruction) when the sender meant positive (impact, amazement). If you want to be unambiguous about positive intensity, pair it with a clearly positive emoji: 💥🔥 or 💥👏.
• •The marketing overuse of 💥 ("💥SALE💥NOW💥") has given it a slightly spammy association for some users. In casual conversation, a single 💥 reads as genuine emphasis. Three or more in a row reads like a discount email.

• •**Roy Lichtenstein's *Whaam!* (1963)** took a panel from DC Comics' All-American Men of War and painted it at gallery scale. The bright yellow "WHAAM!" blazing out of a fighter jet explosion became one of pop art's most recognized images. It hangs in the Tate Modern. A comic book 💥, elevated to high art.
• •**The 1966 *Batman* TV series** turned fight-scene onomatopoeia into a pop culture phenomenon. BAM!, BIFF!, KAPOW!, ZONK!, and dozens more flashed on screen during every episode's punch-up. It was campy, self-aware, and permanently linked the explosion burst shape to pop culture comedy.
• •"Woj Bombs" (2010s-2024): ESPN NBA insider Adrian Wojnarowski built his reputation by dropping major trades and signings on Twitter before anyone else. Fans called these "Woj Bombs," and 💥 became the emoji associated with breaking sports news that lands like a detonation. After Woj retired in 2024, the convention stuck.
• •"Crashing out" became a viral TikTok term in 2024, meaning an emotional explosion or loss of control. 💥 accompanies these posts as the visual equivalent. It was a runner-up for American Speech Word of the Year 2024, showing how emoji and slang evolve together.
• •Kirby dots in Marvel Comics (created by Jack Kirby) use clusters of black dots to represent cosmic energy and explosions. While visually different from 💥, they serve the same purpose: giving the reader a visual sensation of force. 💥 is the emoji that inherited Kirby's job of making you feel impact through a static image.

• •💥 is U+1F4A5U+1F4A5. Unicode name: COLLISION SYMBOL. Common shortcodes: :boom::boom: or :collision::collision: (Slack, Discord, GitHub). Most developers know it as :boom::boom: since that's the Slack/GitHub convention.
• •Apple implements a version of 💥 inside the 🧨 (firecracker) and 📸 (camera with flash) emoji designs. The starburst pattern is reused as a component across multiple emoji on some platforms.
• •For accessibility, screen readers announce this as "collision." If your app uses 💥 for emphasis or announcements (common in notification badges), consider a custom aria-label like "announcement" or "highlight" to match user intent rather than the literal name.

See the full Emoji Developer Tools guide for regex patterns, encoding helpers, and more.