A fork of Rural Dictionary
a phrase used to insult ones mother often used as a retort when a whitty come back is not available. often used between chavs.(note: dose not work on siblings)
"hey dude wat were u dooing last night u missed a slammin rave u retard" "i was doin yamom, fuk for brains"
pia, courtney, and brittany are the bomb.com/yamom sponsered by awesome!!!