panther grip
An unusually firm grip on any particular object... usually a penis.
Guy 1: "Hey ben, what happened to your leg?"
Ben: "Susie panther gripped it"
Guy 1: "Hey bro, how'd it go last night?"
Guy 2: "Dude... she totally panther gripped me."
Ben: "Susie panther gripped it"
Guy 1: "Hey bro, how'd it go last night?"
Guy 2: "Dude... she totally panther gripped me."