To (often collectively) stare at someone who has just made a bad joke or done something intended to be funny that wasn't.
He was the only one laughing, everyone else was crashing him.
by Anonymous October 16, 2003
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A sign off on Nextel Walkie-talkies used in technology
by afail July 14, 2004
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to beat someone to a bloody pulp to dominate turf
If you don't leave I'll crash you.
by frida smith April 22, 2003
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To take a little more aggressive hands-on approach to something and often used sexually. And it is used in both heterosexual and homosexual communities but it is most often found or used in homosexual.
by Eagle37 June 16, 2009
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'Crash', deriving from the term used in the popular DC Comics cartoon "Young Justice" by the character Bart Allen or "Impulse".

Meaning: Cool or a positive feeling towards something.
Used in a Sentence:
Person1: "So there's a party happening at Brad's house tonight, he said beer is on the house."
Person2: "Dude that's totally crash."
by RandomInternetGuy0515 October 23, 2019
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to have messed up very badly.
dave got arrested for getting in a fight, he crashed.
by i'm gay. June 10, 2010
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coming down from a "high" on drugs. usually where the really good feelings start fading away, and you get tired.
I was thizzin allll night, but after a while i started crashing, and went home.
by Heidi Terra January 8, 2007
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