Someone notorious for not returning money borrowed from friends. ie. Steve Turkey
"dude, I wonder how much baby formula that black hole can buy with my money"
by Jeanie March 3, 2006
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In porn, a black hole is when the guy is doing the girl missionary or doggy style, and the camera is behind the guy showing his anus. Staring into the black hole will steal your soul.
I was watching Do It Doggy Style, when they kept showing the guy's black hole. I didn't want to lose my soul, so I turned it off.
by ein wrose September 1, 2010
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a night when you and everyone you're with blacks out
Last night was a black hole. Nobody remembers anything.

We totally black holed last night. All I know is that I'm pretty sure we partied.
by rynomite July 14, 2010
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-Commonly regarded as the point of insection of any object compressed to within its Schwarzschild radius, at which it begins to collaps inward...
-but more generally a condition in which an equation governing a physical law is pushed to an extreame not possible according to itself...
...essentially a physical manifestation of an asymptote or a infinite limit, solved for any complex equation...
-for instance at some point any gravity related law can be manipulated to result in, oh say, a non-finite mass or in-constant time...
---Let me try and simplify, mathamatically the sum of an infitinte series can be infinite, physically it cannot, yet any physical equation can be integrated into a form where it can yeild similar results...
uhh, let me try again........
-the sum of all mass in the universe is infinite, not too hard to accept
-the sum of that infinite mass can be confined within a finite space, can't quite wrap your brain around it conceptually, so we call it a Blackhole!!
I took a combination of Theoretical-Mathamtics, and Philosophy courses my first semester, so this is how I define a Blackhole...
by q4 June 9, 2004
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The act of "docking" ones anus with another's anus. Similar to the docking of uncircumcised male weeners only, this time its anus edition. Like two intergalactic black-holes ripping asunder the very fabric of space and time; light could never escape these converging holes!
Hey, get that crusty anus over here and black-hole me!

I met this rockin boi at the mall today and he totally asked me to black hole him tonight. Better clean out the old wrinkled raisin!

"Sir, the ship is passing between two black-holes now"
The captain grabs a glass of whiskey raising the plastic edge to his lips,
"God help us all..."
by Alex and Lauren September 30, 2010
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a vagina that has been stretched so huge by various insertions into it (such as double fisting, fruit, vegetables, DP, etc.), that you can get sucked into it and never come back.
Don't make me throw you into Aimee's black hole.
by lawlz314 August 29, 2009
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A teammate in a pickup basketball game who won't pass to save his life...The ball goes in and won't come back out.
Don't pass to dude in the blue shorts, he's a black hole.
by GBurgNupe August 24, 2004
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