You have a bad case of the runs and you are banging your girl. When you are about to nut, your ass will involuntarily shoot out some squirts of diarrhea. You then mix your jizz and squirted diarrhea in your hands and hand it to your girlfriends face. All the while you are making the classic Bill Cosby face and saying: "There is always room for Chocolate Jello mmm mmm."
I'm not feeling to well, i have a bad case of the runs. But Sheila came over last night and I got to pull an Angry Bill Cosby on her.
by R3825 November 13, 2007

by Cory Wilson June 1, 2005

by Yuriy November 11, 2003

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. March 13, 2009

Danny : Did you hear about how Rose woke up in an alley with her pants down.
Jackson: Yeah, thats the Bill Cosby effect.
Jackson: Yeah, thats the Bill Cosby effect.
by East penn January 12, 2016

Submarining with the cosby kids means diving down as deep as you can, dropping some logs, and then racing them back to the surface.
Not so cool in a public pool.
Not so cool in a public pool.
Serena was totally impressed with how deep Larry could dive, until the dooks started surfacing, and she saw that he'd been submarining with the cosby kids.
She didn't leave a note.
She didn't leave a note.
by scodder June 21, 2010

The act of turning off the television.
Wife: I'm going to bed, could you turn on the Cosby Show?
Husband: Sure, honey.
Turns off the television
Husband: Sure, honey.
Turns off the television
by jibe February 5, 2007
