When you're fucking a girl Doggy style and you flash light to distract her and the you say "TO THE BATCAVE." and slam it in her ass.
I am going to Bat cave my girl Tonight.
by MeatKid December 28, 2014
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'Seriously bro, all I gotta do is throw on a couple Cure records and I'll be exploring Mysteria's Bat Cave in no time.'
by Solid Eye December 20, 2007
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A cavernous, dank, and generally unpleasant vagina.
"Man that girl is nasty"-guy 1
"Yeah you'd get lost in that Bat Cave"-milkman
by the cotck August 20, 2009
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When your at a party and you grab two beers and hide one in a secret hiding spot each time thus building a bat cave.
"Damn there's no more beer and I pitched in!"

"Gotham needs us"

"TO THE BAT CAVE!"
by JEWFIST January 20, 2012
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Your place of residence you do not want to bring a fat, ugly or possible psychotic chick/dude home to fuck. cause they might just show up uninvited on day.
person1: so what are you going to do?

person2: I'm not sure I want to fuck, but there's no way I'm taking him/her back to the bat cave
by Zeal1 May 13, 2008
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Getting alcohol and heading back to someone's place to drink with friends
Sam: Yo dude, I got Carla, Kelly, Natalie, & Amber & her 2 friends coming to the party
Jonathan: I got the drinks with David, Josh, Christopher & his brother
Jonathan: To The Bat Cave!
by Fred-D December 02, 2009
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Noun: A fortress of solitude construct by hanging ones blanket from the frame of a bunk bed structure so as to block out all sleep disturbing rays of light.

Verb: "To Bat Cave It", or "Bat Cave it up" is the act of constructing ones cave, and then wreaping the glorious benefits of now, being the owner and inhabitant of said Bat Cave.
at around 1400 on wednesday, after a long week of studying and waking up in time to make it to breakfast formation at 0700, cadet T decides to say the hell with the world, drinks a bottle of nyquil and begins making his Bat Cave. just as Cadet T finishes and begins to feel the effects of the nyquil, Cadet F walks in to the large.

Cadet F; sup g? whats that?
Cadet T; Bat Cave nigga.
Cadet F; rough week?
Cadet T; YUTT! i just drank some nyquill.
Cadet F; word, might do the same
(enters Cadet B)
Cadet B; sweet Bat Cave.
(Cadet T passes out on floor)
Cadet B; dibs *crawls into Bat Cave*
by Ron Burgundy and Tits McGee October 19, 2010
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