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Warning Sign blank meme template

Warning Sign Meme Template

Warning Sign is a blank-utility meme template featuring a standard yellow triangular warning sign that can be captioned with any hazard or humorous alert. It is used to satirically warn others about mundane dangers, social situations, or ridiculous personal quirks with the dry gravity of official safety signage.

Caption this template
Size
350 x 348 px
Format
Image
Price
Free, no sign up

Where the Warning Sign meme comes from

The warning sign meme uses a standard ISO or ANSI yellow triangular hazard symbol, a design that has appeared on safety signage since the mid-20th century. The blank version circulated on image boards and meme generators as a utility template, with users inserting humorous hazard descriptions where a standard pictogram would normally go.

How to caption the Warning Sign meme

Write the hazard or warning inside or below the triangle symbol, phrasing it in the dry, bureaucratic style of a genuine safety label but describing something absurd, hyperspecific, or darkly relatable. The funniest captions treat a trivial social danger with the same gravity as a genuine industrial hazard. Open it in the meme generator, or read the caption card guide for more.

Warning Sign caption ideas

Need a starting point? Try one of these on the Warning Sign template, then make it your own in the meme generator.

  • WARNING: Do not ask how the weekend was unless you have 45 minutes
  • CAUTION: This person says 'we should hang out soon' and means it in five business years
  • WARNING: Floor is wet, ego will be too when you slip in front of everyone
  • DANGER: One more 'per my last email' and HR gets involved
  • CAUTION: Subject has not eaten and is making major life decisions

Best uses for the Warning Sign template

Use the Warning Sign template when the joke fits a text and sign format and the image can explain the feeling before the reader finishes the caption. It is strongest for labels, announcements, warnings, and quote-style memes.

This blank is 350 x 348 px and is a still image, so place the most important words where they stay readable after a feed crop. The near-square frame is flexible for feeds, group chats, Reddit, and Discord.

The sample captions leave room for a setup and a punchline without turning into a paragraph. Before exporting, read the caption once without looking at the image; if it still needs a long explanation, switch to a simpler setup or a more obvious related template.

Caption patterns to try

PatternWhy it works
WARNING: Do not ask how the weekend was unless you have 45 minutesThis works because it gives the reader a specific situation instead of a vague label.
CAUTION: This person says 'we should hang out soon' and means it in five business yearsThis pattern keeps the setup concrete, which helps the template carry the reaction.
WARNING: Floor is wet, ego will be too when you slip in front of everyoneThis is a useful direction when you want the punchline to feel personal or self-aware.

Common mistakes with this blank

  • Writing a caption that explains the whole joke instead of letting the Warning Sign image do part of the work.
  • Placing text over the most expressive part of the image, especially faces, gestures, signs, or the main action.
  • Using three different ideas in one meme. This template works better when it points at one clear situation.
  • Exporting before checking the meme at phone size. If the smallest words blur together, shorten the caption first.