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1.
totally stupid jokes that begin with "your mom/momma is so..." then followed by stupid or fat or old. people who say these are usually fat stupid assholes who act several years younger than they really are
idiot: Your mom's so stupid, she saw a tire on the road and said 'Ding Dong'!! HA HA HA
mature person: right back at ya, fat ass!
by bleep March 13, 2005