cosby b 

aka cardi b, stems from the fact that she used to drug people like bill cosby

omg i think shes gonna pull a cosby b on him

cosby b by Coolboygj August 14, 2020

cosby boxers 

similar to cosby sweater

when a guy or girl eats a fruity cereal before giving a guy a blowjob and proceeds to vomit all over his penis/pelvic area while trying to deepthroat. these "boxers" would, in theory, match the awful sweaters that bill cosby wore in the 1980s.

Girl: I can't go any further! *vomits*

Guy: *slaps girl* Bitch, you just gave me a pair of cosby boxers!!

cosby boxers by jackbauer123 February 19, 2010

Cosby Boy 

A guy who can't handle his girlfriend or a person who is about to get their girlfriend stolen by another guy.

Aye man I'm definitely about to steal this Cosby Boy's girlfriend.

Yo your definitely a Cosby Boy for getting your girl stolen.

Cosby Boy by LA Good October 11, 2011

Cosby Brownies 

Drugged Cosmic Brownies.

Bob:Oh shit that box didn't say cosmic brownies! it was Cosby Brownies!
Bob:*Collapses*

Cosby Brownies by Actual_Toaster May 22, 2016

Bill Cosby (basketball move) 

To lull the opposing player to sleep using a slow dribble and then once he relaxes take it straight to the hole.

We were down by one point with 5 seconds left until I pulled a Bill Cosby (basketball move) on my defender and won the game at the rim.

Bill Cosby (basketball move) by Mav albert May 25, 2017

cosby block 

To stop someone from being cosbied

Some random at the party last tried to cosby Jill, but I poured her GHB infested drink out. Totally cosby blocked him.

cosby block by Gina magic August 26, 2016

Cosby Bomb

A foul bowel movement, often taking place in the morning hours.

"Man, I woke up with a stomach ache and had to drop a Cosby bomb."

Cosby Bomb by Buddy Walnut January 31, 2026