1.Someone who waits till the last moment to do anything.
2.A procrastinator.
3.From the word crash(to sleep) someone who is too lazy to go home when it's late, and sleeps wherever he is.
Paul: At this time yesterday John had nothing prepared for the presentation but he still gave a wonderful presentation this morning.

Anne: Yeah, John's a crasher.
by tosinfreeman August 27, 2007
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1. A rebel with a cause, especially an anti-authoritarian cause

2. An activist with the Bureaucrash Foundation.
1. He's a real crasher when it comes to defacing parking meters.

2. Did you hear about what the Crashers did in Cancun?
by Starchild September 18, 2003
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originally started in southern california, "crashers" is the name given to police officers that break-up (or crash) house parties.
matt: why is everyone leaving the party?
gilbert: the crashers are here.
by Los619 September 14, 2007
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originally started in southern california, "crashers" is the name given to police officers that break up (or crash) house parties.
matt: why is everyone leaving the party?
gilbert: the crashers are here.
by -=Los=- June 20, 2007
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Quite possibly the most addicting video game ever created for any console. wreak havoc among the tiny creatures of the land with none other than, YOUR OWN TINY COLORED KNIGHTS! embark on the adventure of a lifetime and battle your way through the fantasy world or giant fighting corn and bats with the uncanny ability to lick you to death. weapons, magic, and poo galore.... dont ask just play!
"hey, you wanna go play some castle crashers?!?!?"
"heck yeah, man i could do that all night long"


by JewC December 21, 2008
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Wedding Crashers is a hilarious 2005 movie starring Vince Vaughn and Owen Wilson as two guys who go around crashing weddings to sleep with girls. It was definitely the funniest movie of 2005.
John Beckwith: Claire's mom just made me grab her hooters.
Jeremy Grey: Well snap out of it! What, a hot older women made you feel her cans? Stop crying like a little girl.
John Beckwith: I wasn't crying like a little girl.
Jeremy Grey: Why don't you try getting jacked off under the table in front of the whole damn family and have some real problems, jackass. Hey, what were they like anyway? They looked pretty good, are they real? Are they built for speed or comfort? What'd you do with them? Motorboat? You play the motorboat?
makes sputtering motorboat noise
Jeremy Grey: You motorboatin son of a bitch! You old sailor you! Where is she? She still in the house?
John Beckwith: What's wrong with you?
Jeremy Grey: What do you mean "what's wrong with me?" What's wrong with you?
John Beckwith: No, what's wrong with you?
Jeremy Grey: No, what's wrong with you? You're projecting!
John Beckwith: Drop it.
Jeremy Grey: You drop it! You stop projecting on me! Why don't you go enjoy yourself while I go ice my balls and spit up blood.
John Beckwith: Drop it!
starts walking away
Jeremy Grey: Team player!

- Wedding Crashers
by JonnyG January 09, 2006
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