cosby 

To use a Jello Pudding Pop as a dildo.

Dude, I gave a Cosby to my girfriend last night.

cosby by poopface95 July 5, 2005

Cosby 

1.A piece of poop or any sort of fecal matter regardless of shape, size, texture or color.

2.The action of pooping or "Dropping the Cosbys"

3.Mindless rambling with no point or reason and a tendency to make up words. AKA "Pulling a Cosby" Or "Pulling a Bill Cosby"

"Oh man I left a big cosby in my shorts and a little in the pool."

"I just squirted a cosby on veeks sebring. Uh oh"

" SO yesterDay I was EATING JellO With my kiDS and i squibblybop . . . doop doop dill opp kids say the darndest things!"

Cosby by Larry the Cosby Guy July 8, 2005

Cosby 

Putting a substance in a person's drink to make them more willing to have sex.

I slipped her a Cosby before taking her back to my place.

Cosby by Josheedo July 28, 2015

cosby 

a substitution for the word nigger when a black person is around.

look at this cosby..

what's up cosby!

so this cosby was pulling a james at work.

cosby by bio88 April 23, 2009

Cosby 

verb. noun

noun. a peice of shit

verb. to shit

yo guys ima take a giant cosby

Cosby by gradymac! January 25, 2004

Cosby 

To anally probe with one's Purple Sword.

You've just been Cosby'd mate. From this angle it appears that they have just been cosby'd.

Cosby by Dr. huxmaster August 3, 2007

Cosby 

The act of slipping a Quaalude or a roofie into a woman's drink making her pass out so that you can have sex with her.

Hey man!! Don't cosby that girl's drink.

Jeff is douche bag he cosby'd that girl drink at the party last night.

Cosby by cosbybillpuddingpop July 23, 2015