An insult used at the end of a statement to discourage your opponent
BILL - "Peggy, Gretchen, and I had a wonderful time last night."
SOME NIGGA - "Me and "ya mom" had a wonderful time last night"
Usually used by townies, and common tramps called 'chantel' or 'kev' when they cant think of anything else to say!
Kev:yea and ya mom!