The Brief: To go to "Twitter jail" is to be restricted, suspended, or banned on Twitter.

Bluesquiggle
DEEP DIVE

The phrase “Twitter jail” refers to when an account violates Twitter’s rules and is restricted by the platform as a result. Some trollsΒ  and pranksters wear their trips to Twitter jail as a badge of honor, suggesting that they’re too edgy for the platform. Sometimes people will be sent to Twitter jail by mistake, like if the site thinks they’re a bot because they’re tweeting too much.