account ban
Internet slang for having one's account banned or suspended on a social media platform, game, or online service.
I got my account banned for trolling.
垢ＢＡＮを食らった。
I got hit with an account ban.
Variant with バン in katakana instead of BAN.
Blend of 垢 (アカ, internet slang for 'account') and English 'ban'. The kanji 垢 is ateji used for its reading アカ.