Japanese “prohibited” Button on Reddit

What it signals here

upvote context

High-upvote comments often use 🈲 in lists of 'things officially banned' as part of community in-jokes or meta-humor about subreddit rules.

community use

Used in community posts to humorously 'prohibit' certain types of posts, takes, or user behaviors — a softer alternative to calling something out.

subreddit meaning

In language-learning subreddits (especially r/LearnJapanese), used literally to discuss the kanji itself. In meme subs, used for ironic prohibition.

karma context

Low-effort 🈲 replies can farm karma in meme subreddits when the comment perfectly encapsulates community consensus on a bad take.

See it elsewhere