When someone, usually after some type of romantic encounter, chooses to look two inches above your head to avoid eye contact as if you are a black hole.
"So I saw Alex walking to class and he completely blackholed me."
by Grandma Down! January 31, 2009
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When a penis gets stuck in a vagina during coital interactions, as if the penis got vacuumed by a Hoover Dirt Devil.
Julie was notorious for blackholing her victims into submission.
by Nicholas Kumar December 05, 2011
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The sick-to-gut feeling you get when your favorite radio station plays soundgarden's blackhole sun song way too much.
OMFG! I am so blackholed! If I hear blackhole sun one more time im gonna puke all over my steering wheel !
by Omegastrike September 14, 2010
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A single point of infinite density and mass. Blackholes mass is so great that nothing can escape it's gravitational pull, not even light.
Blackholes are supposedly a reality but there is no way (currently) to prove that they are what they are. Blackholes are created by a star or planet of great mass exploding and then collapsing in on itself creating a gravitational pull that just pulls everything in more eventually ending in a blackhole. Blackholes are often identified by circles of light that orbit them because of the gravity. Blackholes also give off X-Ray and infared signals making them easier to discover.
Blackholes are often theorized as tears in the time-space continuum meaning they can be portals to other points in space or time. Many sci-fi books and movies theorize blackhole possibilities, such as L. Ron Hubbard's "Mission Earth" novels using blackholes as an energy source.
Bob: If a blackhole existed on Earth for more than 3 seconds, Earth would be gone.
Joe: But I hear scientists are attempting to create bla-- *Earth is sucked into blackhole in 3 seconds*
by ZZM v2.6 April 26, 2006
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A nickname for someone who is so deep within another man's ass-hole even light cannot escape.
You can call me the blackhole because I will be so deep even light cannot escape (from your asshole).
by PussyDestroyer9000 March 25, 2014
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A game commonly played in college and the military where participants try to get their opponent to look directly at their asshole.

Typically, a participant will try to surprise their opponent by hiding somewhere bent over with their ass cheeks spread. When the person walks into the unsuspecting place he/she is overwhelmed by the sight of the orifice.
Our blackholing game is on this month! I'm up 4-2. I blackholed Jim real good when he walked into his dorm last night. I was standing on his desk bent over and he nearly collapsed when he turned the light on.
by iwasjoe December 31, 2012
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A girl who's vag is SO wide and SO deep you can't see the end of it. Nothing can escape it
Matt " dude I so wanna bang that lyssa girl, I heard she'll bang anyone"

Friend " dude don't that girls a blackhole! If you value your manhood don't go near that shit!"
by ShawtyIsA10 September 10, 2010
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