The uncontrollable fear of one day zipping your ballz or penis within the motion of zipping up your pants.
Person #1: Dude, Johnny looks pretty sad over there in the corner. We're at a bar talking to chicks and he's acting like a little bitch.
Person #2: He got the Zip Crotch.
Person #1: ewww nevermind. I understand.
Person #2: He got the Zip Crotch.
Person #1: ewww nevermind. I understand.
by OJ.DID.IT. September 8, 2012