Biting Lip Emoji

A mouth biting its lower lip. 🫦 is the most suggestive emoji added in recent years, and the only one that captures an action (biting) in a static body-part image.

Lip biting is one of the most universally recognized body language signals in human communication. It can signal desire, nervousness, or restraint, and 🫦 captures all three. The physiological mechanism is real: biting the lip causes blood to rush to the surface, making lips appear redder and fuller, which subconsciously registers as arousal. It's also a self-soothing gesture, the way anxious people pacify themselves under stress.

Added in Unicode 14.0 (2021) and proposed by Jennifer Daniel and Shiraz Fuman (proposal L2/19-219). The design shows teeth pressing into a lower lip, rendered in realistic red/pink tones with no face attached. That close-up framing, like a camera zooming in on someone's mouth, is what gives it the intensity. Multiple publications called it "the sexiest new emoji" when it landed on phones in March 2022.

🫦 is desire with a biting edge. "That outfit 🫦" or "Can't wait 🫦" or paired with thirst content on TikTok and Instagram. It displaced 🥵 and 🤤 as the go-to suggestive reaction emoji because it's more subtle: biting your lip implies control, while drooling implies losing it.

But desire isn't the only register. "About to find out the results 🫦" (anxious anticipation) and "I shouldn't say this but 🫦" (holding back words) are common too. The emoji's CLDR keywords include fear, anxiety, uncomfortable, insecure, worried, flirting, and desire, reflecting this range.

On Snapchat, 🫦 leans more toward nervousness and anticipation than pure attraction. On TikTok and Instagram, the suggestive reading dominates, especially in comment sections under attractive content. In workplace messaging, it's widely considered inappropriate, there's no professional context where 🫦 doesn't feel loaded.

🫦 was proposed by Jennifer Daniel and Shiraz Fuman (proposal L2/19-219) in March 2019, originally targeting Unicode 13.0. The proposal argued that the concept of "holding back from saying something" and the "tension that comes with flirtation" were not representable with existing emoji. Biting lip was the 10th most requested emoji by EmojiXpress users at the time.

The proposal was initially deferred but eventually approved for Unicode 14.0 in September 2021. Jennifer Daniel, who chairs the Unicode emoji subcommittee and serves as Google's creative director for emoji, has described the design challenge as capturing an action (biting) in a static image at tiny sizes.

The result, teeth pressing into a glossy lower lip with no surrounding face, creates an intimate close-up effect that reads clearly even at 16 pixels. It's one of the few emoji that depicts a body part performing an action rather than simply existing, which is what gives it that sense of intentionality that sets it apart from static body-part emoji like 👄 or 👅.

Approved in Unicode 14.0 (2021) as U+1FAE6U+1FAE6 BITING LIP. Added to Emoji 14.0 in September 2021. First appeared on phones with iOS 15.4 (March 2022) and Android 12L.

1. 2019Jennifer Daniel and Shiraz Fuman submit proposal L2/19-219 targeting Unicode 13.0
2. 2019Proposal deferred from Unicode 13.0
3. 2021Approved for Unicode 14.0 and Emoji 14.0 in September
4. 2022First appears on iOS 15.4 (March), Android 12L, and Samsung One UI 4.0
5. 2022Added to WhatsApp (version 2.22.8.79) and Microsoft platforms

• •🫦 is the only emoji showing teeth biting a lip, and one of the only emoji depicting a body part performing a specific action. Most body-part emoji (👁️, 👃, 👂) are static. 🫦 is doing something.
• •The original proposal (L2/19-219) listed CLDR keywords: fear, anxiety, uncomfortable, insecure, worried, flirting, and desire. That's an unusually wide emotional range for a single emoji codepoint.
• •Biting lip was the 10th most requested emoji by EmojiXpress users when the proposal was submitted. It took three years from proposal (2019) to phones (2022).
• •🫦 requires iOS 15.4+ or Android 12L+. Users on older devices see a placeholder square, which means a flirty message arrives as an empty box. The digital equivalent of someone biting their lip but you can't see them.
• •The body language science behind lip biting: it causes blood to rush to the lips, making them redder and fuller. This triggers a subconscious attraction response. It's also a self-soothing mechanism for anxiety, which is why 🫦 works for both desire and nervousness.
• •🫦 displaced 🥵 (hot face) and 🤤 (drooling face) as the preferred suggestive emoji on TikTok comments within months of launch. The key advantage: plausible deniability. Biting your lip implies restraint. Drooling implies losing control.
• •Jennifer Daniel, who proposed 🫦, also chairs the Unicode emoji subcommittee and is Google's creative director for emoji. She's one of the most influential people in determining which new emoji exist.
• •In women's body language specifically, lip biting has been documented as a restraint mechanism, where the person holds themselves back from acting on impulse. The emoji captures that tension precisely.

• •The "lip bite" became a TikTok meme format in 2022-2023 where creators would do an exaggerated lip bite to camera as a comedic thirst trap. The format typically involved a sudden transition from casual to lip-biting as a punchline.
• •Snapchat created a lip bite AR lens that overlays 🫦 effects on selfies, one of the first AR filters directly inspired by a Unicode 14.0 emoji.

• •🫦 is U+1FAE6U+1FAE6. Unicode name: BITING LIP. Part of Unicode 14.0 (2021). Requires iOS 15.4+ / Android 12L+.
• •No skin tone variants. The lips render in realistic red/pink across all major platforms.
• •CLDR keywords: fear, anxiety, uncomfortable, insecure, worried, flirting, desire.

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