use whenever it feels necessary, a great conversation starter.
You probably thought that this meant a males' genitalia. No. It's a fucking part of your elbow. Skin. On your elbow. Fucking moron.
Gary: Look at my weenis.
John: Fuck no I don't wanna look at your penis.
Jack: Your a fucking idiot John, a fucking idiot.
Gary: Yeah it's a part of your elbow.
Jack: Shut up Gary.
John: *Gunshot*
Jack: HOLY SHIT YOU KILLED GARY.
John: Fuck you *Gunshot*
A weenis is a word describing the wrinkled hearty flap of skin on your elbow.. WRINKLED
O.M.G your weenis is so nice and defined