While a girl is riding you and she becomes so wet, then she opens her legs does the splits while your still inside then then she spins like a top. Be careful if she isn't wet enough it will hurt and burn.
"My girl did the Batgirl in the middle of Sex and I guess I wasn't good enough cause she was so dry that I got rope burn on my dick."
by You Grandmas Escort June 16, 2017
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Batgirl is a DC Comics superhero, a female crime-fighter modeled after and associated with Batman.

Although a mostly-forgotten Bat-Girl appeared in Batman comic books of the early 1960s, the most well-known Batgirl was a collaboration between DC editors and the producers of the Batman television series and debuted in both mediums in 1967. She was Barbara Gordon, the adopted daughter of Gotham City Police Commissioner James Gordon.

Holy exploding octopus, Batgirl!
by Malice07 May 10, 2006
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A beautiful, clever, funny and damn sexy heroine...with the power to knock me off my feet! The most loveable super-girl in the world!
by Hunny Monster July 20, 2005
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A guy's female BFF. Despite the fact that she is a total babe, he isn't trying to get with her, she's just his sidekick and/or wingman.
"No Jimmy, I swear we're not fucking, she's just my batgirl."
by nochocobo June 10, 2014
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When a girl lays on her back with her head hanging over the side of the bed while giving an upsidedown blowjob.
Laura likes being Batgirl for her her boyfriend Ron
by RoRay April 15, 2011
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In popular media, the practice of retconning a character mid-series to be hipper and less experienced.
The batgirling of DC Comics was a disaster; it seems fans are cognizant of pandering, and having all their comics batgirled causes them to lose that unique quality.
by Kilgorian Tralfamadore August 26, 2015
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A girl who enjoys giving blowjobs to guys who currently have batwings.
Oh man, Stacy is such a batgirl after gym!
by YourMaster April 29, 2009
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