Person 1: So, why haven't you asked her out.
Person 2: I mean i was goi-
Person 1: Nope, can't say notin to me, boy.
By Dianna
Muff No Notin
When someone commits an act of embarrassment or "my badness"; the person who witnesses the act can say "muff no notin" and tap him/her upside the head to make him/her be aware of his/her action.