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"
21👍 10👎