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2.
The act of eating entire box of Fruity Pebbles and then while having sex with your girlfriend, barf on her chest and jizz on her face.
I gave my girlfriend a Bill Cosby Sweater for Christmas this year.
by ziggy & co. November 01, 2008
 
1.
Before having sex, one eats a shit load of fruity pebbles. During sex. you induce vomiting on her chest to mimic a bill cosby sweater.
Come on baby, give me a bill cosby sweater.
by jacob latta balls October 20, 2008