Red flag emojis began showing up all over Twitter on Oct. 12. The meaning of this meme trend is really just about hilarious warnings.

The red flag meme sparked conversations about meme accessibility last week, but this is far from the first time that a meme has made its rounds on social media despite being a nuisance for people ...

Or in social settings, a "red flag" means any interaction with the person or object in question should end immediately. But once again, Twitter, Facebook, Instagram and TikTok users have turned a ...

The red wave meme had potential. It feels like an ideal format for non-Republicans to play around with and that got limited use, possibly due to the caution of progressives fearful of democracy ...

People started deeming minimal and inconsequential things as “red flags,” and the meme took off. The format is also so easy to use since it’s just a phrase along with a long string of emojis.

It's not Twitter's most creative meme to date, but it has sparked debate over what different people consider to be red flags. Here are a few of our favorites. 1.

Others expressed worry about the kinds of content that people were posting as part of the meme. "These red flags a bit personal," Twitter user @Muhasaaa said in a tweet that has over 193,000 likes.