>>32344407No, !Akemi is a trip fag who was perma banned for posting CP. So he can't post with that trip anymore, but that doesn't stop him from ban evading.
"ACK" is something that !Akemi made up, and he calls anyone who tells him to stop shitposting by that name. You can tell it's not really a thing because he will never post any actual proof it ever exited in the first place. He'll just post random things and say that they are by "ack".