When you suck a pipe or joint so hard that the weed just goes directly through the filter or into your mouth.
PERSON 1: Hey, do you hear what's happening to ________ the other room?
PERSON 2: No, is everything all right?
PERSON 1: Well, I passed them some weed, and they inhaled a little too hard...
PERSON 2: Are you saying they're Pulling a Fosse?
A sex act, where the male pulls out and cums in his hand, then rubs his hands together.
Then rubs the cum soaked hands on the girls face calling her "Mammy".
Aka Jizz Hands.
Bonus if you sing it.
"Dude, gave my girlfriend a BobFosse last night"
"Bruh?"
"Yeah, she's one nasty bitch, she loves it"