BillCosbying 

To put something in someone's drink and then rape them

Last night I was billCosbying my sister.

BillCosbying by Roblespiere April 22, 2016

Bill Cosbying

The act of giving a woman a pill, then having sex with them once they pass out.

Tim: Did you see Joe drop a rufilin in that girls drink!!??
Dave: Oh yeah, Joe always be Bill Cosbying bitches now-a-days...

Bill Cosbying by Tee-Money1986 December 16, 2015

Bill Cosbying

Wearing sweaters or sweater vests consecutively for at least four days much like Bill Cosby did in the 1980's sitcom. Often during holiday seasons accompanied with pie.

Drake: "Why is Tj wearing so many sweaters?"

Clyde: "Oh, he's just Bill Cosbying."

Bill Cosbying by Alaric C. October 28, 2014

Bill Cosbying

When you eat vanilla pudding as your first meal of the day.

"Austin, stop Bill Cosbying and eat the toast I made for you."

Bill Cosbying by Bandicooties69 September 28, 2018