Similar to the "shocker" except you use all fingers excluding the thumb (Or include it if you wish, whatever) in your orifice of choice and at the same time gabble on as loud as you can about jell-o pudding and "buck buck" and all that senseless shit that Bill Cosby talks about as loud as you can in your best Bill Cosby voice impression.
-"dude I totally used The Bill Cosby on that girl last night!"
-"No way, how man times did you say jell-o pudding pops before she freaked out?"
-"I think seven or eight"
-"No way, how man times did you say jell-o pudding pops before she freaked out?"
-"I think seven or eight"
by leefferickson April 22, 2008
When your fucking a black girl in the ass and then you pull out and shove a pudding pop up there and start fucking her with it and yell "IT'S YOUR UNCLE BILL BITCH!"
I picked up this dirty nigga ho in an ally. I couldn't finish cause this pussy was terrble so i pulled off The Bill Cosby.
by The Angry Nisch January 24, 2010
by Eggplant0 November 25, 2014
by JGibbles December 3, 2014
A beverage that has been spiked with drugs, and given to an uknowing person so the scumbag who gave it can have their way with them.
Hey did you see that guy give that lady a Bill Cosby!? Im going to tell. Her he put something in her drink.
by L0nestar November 28, 2014
v: To slip a roofie into someone's Jell-O pudding and then proceed to rape them once they become unconscious.
by Hamzawesome1 January 11, 2015
A cocktail made so strong that it could lead to future rape allegations against the server. The original drink can be made from any base ingredient such as coffee or juice but will usually be laced with barbiturates, Quaaludes or other knock-out tonics from back in the day. Also see Mickey, rohypnol and Date Rape.
by Funny Man Andy December 12, 2014