Stop Sign on Reddit

What it signals here

upvote context

Used in comments to signal a post or comment deserves community rejection rather than upvotes.

community use

Deployed in threads to flag misinformation, bad advice, or comments that cross community lines.

subreddit meaning

Common in r/AmITheAsshole, r/relationship_advice, and r/mildlyinfuriating as a verdict symbol.

karma context

Sometimes ironically placed in low-effort posts as a self-aware acknowledgment that the content should stop.

See it elsewhere