shared skirt 

when two friends bag the same woman in different occasions.

(at a party)
Jim: "See her; I hit that last night."
Bob: "Who, Sheila? I hit it last week!"
together: "SHARED SKIRT!"

shared skirt by David Gilmore October 30, 2003

Scared shirtless 

Being scared to the point where your shirt comes off.

Ben: Dude, that movie had me scared shirtless.

Dan: Me too bro. I think some lady stole my shirt off the ground

Scared shirtless by omgstfuplz June 3, 2010