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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"
by jipakingawalla March 03, 2008
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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"
by The Wise One And The Peasents October 01, 2003
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Usually used by townies, and common tramps called 'chantel' or 'kev' when they cant think of anything else to say!
Chantel:shurrup you
Kev:yea and ya mom!
by siobhanjones December 02, 2004
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