42
The male artform of pulling one's 'ball bag' up over the penis and stretching it wide, this creating the 'bat wing'.
Met lucy down the pub the other night and surprised her by flashing her the bat wing.
by stuey_boy June 07, 2011
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43
When a female neglects any sort of grooming or maintenance of the pubic region and subsequently wears a bikini.
Did you see the hella bat wings on that mormon chick?
by hang dog January 27, 2006
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45
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 August 19, 2014
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46
When a male pulls down the front of their drawers, and they have an overly hairy package (Don King style) and exposes others to the horrible sight. Almost like a frontal mooning.
The chick checked out my bat wing, and was disgusted, and asked me to trim it up before going down on me.

Tim's bat wing is out of control.

I totally bat winged em!
by Chuck September 24, 2004
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47
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. May 02, 2005
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48
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 February 02, 2010
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