means aren't i or i am not and some others too.
i aint doing this. ain't
Some random word that was made in the 90s mostly by the "hood" of America. It's supposed to replace "isn't" but with a more "cool" way. *Not official
Yo what's up dawg!
*You did the stuff I told you?
No I ain't doing shit man!
Slang for are not or is not
Ain't nobody got time for that