by YAYA_Please June 23, 2011
 Get the bat wingsmug.
Get the bat wingsmug. when a man exposes his testacles and spreads his skin it appears to look like a brain with bat wings.
FROM THE MOVIE "WAITING"
jerico: dude, have you ever seen a bat brain?
mark: what's a bat wing?!?
(jerico pulls down pants)
mark: eeeeeeew!
jerico: dude, have you ever seen a bat brain?
mark: what's a bat wing?!?
(jerico pulls down pants)
mark: eeeeeeew!
by Inaj Jane D. March 16, 2008
 Get the BAT WINGmug.
Get the BAT WINGmug. When a male takes his excess skin on his testicles and streches out to look like or resemble a bat wing.
by Henri June 17, 2006
 Get the bat wingmug.
Get the bat wingmug. (n) A humiliating yet humorous gesture performed by stretching the skin of the testes in opposite directions to resemble the wings of a bat
by kaiiiiiii December 1, 2009
 Get the Bat Wingsmug.
Get the Bat Wingsmug. by Donnie April 8, 2005
 Get the bat wingmug.
Get the bat wingmug. A vagina that is loose and saggy with little black hair sticking out of it that if looks like a pair of bat wings.
Tyler: Hey look it's Abby.
Austin: She's gross, i got a forward of her yesterday, she has bat wings dude.
Tyler: Rofl
Austin: She's gross, i got a forward of her yesterday, she has bat wings dude.
Tyler: Rofl
by assasin801 March 10, 2010
 Get the Bat Wingsmug.
Get the Bat Wingsmug. when you preform oral sex on a girl when she is on her period and you get the blood all over your face usually in the shape of bat wings
by hhhchick June 21, 2011
 Get the bat wingsmug.
Get the bat wingsmug.