A slang term used by heroin addicts that refers to the first time using heroin.
Son, you are a big boy and you are going to do what you want, but trust me, don't step into the big bang.
by playback July 22, 2008
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A quite viable theory that states that the universe was at one point a tiny piece of hot mass. At some point, an unknown factor caused this hot piece of matter to explode, causing our universe to be born. The intense explosion is called the "Big Bang". Evidence for this theory exists in the form of Galactic seperation. This is what happens when galaxies repell away from eachother at extreme speeds. I think this is much more plausible than "a great being was bored one day and decided to create the universe"
Christians tell cosmologists to read the bible for the way the universe was created. Might i remind you that the same book stated that this earth was only 6,000 or so years old.
by Kompressor June 9, 2004
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A gang war between to dinosaurs. Tron the T-Rex, and Marquez the Stegasaurus engaged in what was one of the biggest gang wars of all time. Tron wanted his rock shipment and Marquez did not give it. During this battle, The SpawnofSkeeb was injured in this battle.
The Big Bang was the biggest gang war of all time.
by Pmay0 March 10, 2005
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A disproven theory that people bring up all the time anyways. If all matter was at infinite mass and infinitely small density it would not explode, it would become a black hole, the universe would end where it had begun. The universe has always been here and always will be and there is no easy happy way of looking at it. Don't believe me? Ask Hawking, and then stfu about the big bang.
Johnny: I believe in the big bang theory!
Bobby: ::breaks Johnny's jaw:: the universe has always been here and always will be, stop believing in any and every dumb little theory that makes you feel more secure in your existence and live with the fact that you'll never understand it.
Johnny: Well the broken jaw isn't so bad now that you've helped me no longer be a pussy! Thanks Bobby!
by Nikias October 24, 2005
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It's when you're fucking a chick from behind, and right as you're about to blow, you smash a watermelon over her head, yell "BANG" and cum all over the back of her head.
Dude, so last night I gave Patty the Big Bang, it was epic!
by mikami_teru_674 September 9, 2010
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Let's clear things up.
Time is not linear, neither is the expansion of the universe. As the amount of mass in the universe decreases time slows down.
In the big bang theory, the universe was a point of infinitely small and infinitely dense material.The universe started to expand, and as it expanded, time sped up, creating a seeming explosion in the size of the universe, but in reality the expansion rate is relative to the speed of time and the size of the universe. By this logic, time is speeding up as the universe expands.
There is no god, the universe has always been, none of that 6 days bullshit. It was the big bang.
by MuffinsAreFood March 7, 2008
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Either 6.5, 8.9, or 13.7 billion years ago (they keep rescheduling it), nothing blew itself up.
After the explosion, once the smoke had all faded and the dust had settled, a countless number of galaxies, systems, stars, and planets covered a presumed infinite amount of space.

What the hell?
"Hey, we currently have no explanation for the beginning of the universe, man."
"Well, just pick from the existing ones."
"We could do that, but, uh, sir..."
"What?"
"They all involve the supernatural and/or some sort of deity(s)."
"Holy crap! Heaven (which I don't believe exists) forbid we actually believe there are greater forces in the world than ourselves (arrogant brats aren't we?)! Quick, make something up!"
"How about... I know! A massive explosion created everything! We'll call it the 'Big Bang'."
"Think anyone will buy that?"
"If we come up with a bunch of nonsensical yet complex equations to back it up, yes."
"Do it."
by STJosh April 24, 2007
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