The term YMN is for the saying, "your momma nigga." It can be used as an insult or as an answer to a question.
friend: Shut up, yous a bitch and will always be a bitch
you: ymn
or
friend: Whos place are we eating at today?
you: ymn
you: ymn
or
friend: Whos place are we eating at today?
you: ymn
by ymncreator March 13, 2022