What's on your mug?

when a you spread the skin of your ballsack so you can see all the veins and shit

John: man did you hear what Stacy did? Timmy: oh yeah man she was totally sucking on arnolds's batwing at the party last night.

By s0larpower

A painfull heat rash on your inner thighs caused by a combination of heat , sweat and friction . Can sometimes be avoided by a liberal dose of cornstarch . Sometimes Not .

Halfway through my Saturday double shift I was stricken by a fierce Batwing which no amount of cornstarch could abate .

By W.P.

Used by males to describe weather so hot, one's testicals stick to the inner thigh.

Man1: Its so hot lately! Man 2: Yes, yesterday was totally batwing. or "Its so hot Im totally batwinged right now"

By Henry the Harry

when the shit get squished between your ass cheeks it looks like a batwing.

when i forgot to wipe i got a nasty batwing

By sander cole

The art of delicately draping one's ballsack on someone by gently spreading each testicle and slowly laying them down on their face. Think of it as an advanced t-bag.

Jeffery passed out so I gave him the batwing

By Heyzeus