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.
by jacob latta balls October 20, 2008
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.
by ziggy & co. November 1, 2008
A Bill Cosby Sunday Swear is where a girl gets completely naked and rubs pudding on her body in lewd fashions.
by Whypop September 12, 2013