The Emoji
U+26A0 U+FE0F · :warning:
Widely used ironically to sandwich chaotic statements or flag 'red flag' behavior in dating and social media discourse; the meme format '⚠️ [statement] ⚠️' originated in this demographic.
Used sincerely in WhatsApp and family group chats to alert members about scams, health warnings, or important news; also used by younger users in the ironic Gen Z meme format.
Primarily used as a sincere alert symbol in news and community channels on WhatsApp and Telegram; less commonly used ironically.
Universally understood as a symbol of caution and danger due to its alignment with ISO hazard signage standards; one of the most cross-culturally consistent emoji.
Common in Facebook and WhatsApp groups for forwarding important public safety information, flood warnings, and health alerts; used sincerely.
Used in community messaging apps to flag urgent news and warnings; younger users adopt the ironic meme usage from global social media trends.
Used on WeChat and Weibo to prefix urgent announcements or cautionary posts; the ironic meme format is less common due to different humor conventions.
Used formally in business and public communication to signal caution; in younger online spaces it appears in ironic or self-deprecating humor contexts.
Popular in KakaoTalk and Twitter/X for both sincere alerts and ironic 'this person is a hazard' commentary in fan and pop culture communities.
Used similarly to South Korea — both sincerely in news contexts and ironically in youth internet culture to flag dramatic or chaotic content.
Appears frequently in Telegram protest and news channels as a sincere alert symbol; also used ironically in younger social media spaces.
Heavily used on Facebook and Twitter/X in both sincere safety contexts (typhoon warnings, scam alerts) and in highly expressive ironic commentary.
Common on Twitter/X and WhatsApp for sincere community warnings; younger users adopt the global ironic meme format enthusiastically.
Used in LINE and Twitter/X as a sincere alert symbol; ironic usage is growing among younger demographics influenced by global meme culture.
Appears in Facebook groups and Zalo for sincere community alerts; ironic usage is emerging among digitally connected youth.
Used across WhatsApp, Twitter/X, and TikTok; both sincere and ironic usage is common, especially in multilingual internet culture.
Used primarily as a sincere warning symbol in news and public service channels on Twitter/X and WhatsApp; less ironic usage observed.
Common in the cosmopolitan digital space for both formal alerts and ironic social commentary, reflecting the diverse expat and local youth culture.
Widely used on Facebook and Twitter/X for sincere news alerts and political commentary; also increasingly used ironically in meme culture.
Popular on Twitter/X as both a sincere alert marker and an ironic framing device in political satire and social commentary.
Used on Telegram and Instagram primarily as a sincere safety and alert symbol; ironic usage exists in underground internet culture.
Extremely common on Twitter/X (a major Nigerian platform) for both sincere fraud alerts (anti-scam warnings) and dramatic, humorous commentary.
Used across Twitter/X and WhatsApp for community safety alerts and crime warnings; younger users blend this with ironic internet humor.
Used with dry, deadpan irony characteristic of British humor — e.g., prefixing a mildly absurd statement with an exaggerated warning format.
Used sincerely in news and public information contexts; ironic usage is growing among younger French internet users familiar with Anglo meme culture.
Frequently used sincerely due to cultural alignment with direct and formal communication; also appears in technical and professional digital contexts.
Used expressively in both sincere and dramatic ironic contexts; pairs well with the expressive communication style common in these cultures.
One of the most creatively deployed warning emoji cultures — used in memes, humor, and social commentary on Twitter/X and Instagram with high irony and expressiveness.
Common in meme culture and humorous social media posts; used both sincerely for community alerts and ironically to flag absurd or dramatic situations.
Broadly adopted across Latin America for sincere safety communication and increasingly for ironic, expressive social media commentary.
Used with casual irony and understatement; common in both sincere bushfire/natural disaster alerts and in deadpan humorous social media posts.
Primarily used in technical and professional digital communication as a literal hazard or system alert symbol; minimal cultural or ironic usage.
Adopted more broadly on social media as a sincere attention-grabbing device to prefix important announcements or breaking news.
The '⚠️ [statement] ⚠️' ironic meme format exploded on Twitter/X and TikTok, transforming the emoji from a sincere alert into a comedic tool for framing hot takes and dramatic commentary.
Deeply embedded in digital language as both a sincere alert symbol and a versatile ironic meme device; widely used to signal 'red flag' behavior in dating discourse and to frame chaotic personal branding online.
A yellow or orange triangle with an exclamation mark, used universally to indicate caution, hazard, or a warning that attention is required.
Labels content or commentary as chaotic, risky, or dramatically significant — used both sincerely and ironically.
Used sincerely to alert someone to important news, danger, or a heads-up in personal chats.
Used to flag something chaotic, messy, or deeply concerning — often applied to dramatic situations, toxic behavior, or unhinged statements as a mock 'proceed with caution' signal.
A universally recognized caution or hazard alert; used to flag important information, safety concerns, or significant news.
Triggers a mild stress response due to its association with hazard signage; the triangular shape and yellow-orange palette are hardwired in human cognition as symbols of danger, making it one of the most psychologically loaded emoji.
The shortcode for Warning is :warning:
Rarely flirtatious; sometimes used humorously before admitting a confession like '⚠️ I might be obsessed with you' to soften vulnerability with irony.
Generally safe and low-risk; monitor for use in coordinated harassment campaigns where it is used to frame targets as dangerous or harmful.

Appearance varies by platform and device. Google Noto, Twemoji, and OpenMoji are open-source.