1. noun: THE word.
2. A musical that was made into a 1979 movie with John Travolta.
"Grease Lightenin', go Greased Lightenin'!"
by DC February 28, 2005

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To do something that is completly unintentional but helps the person in a big way. To get completely lucky.
Two people are playing ping pong and one of the players hits the ball and it grazes the table so that it is unhitable. The opposing player would then respond. "That was so grease."
by Steven June 14, 2004

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Grease is when a girl's vagina produces more than enough lubrication during sex
Man I fucked Kayla and her shit grease
by Crazyizcrazy August 05, 2011

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an all purpose cuss word, in combination with other words
Aww go grease yourself, greasing greasehole
by dannyshamas December 01, 2010

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The best movie ever (exept for hairspray) .
Do you want to watch grease?
by hohoho99999999999 January 18, 2010

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a word that means to do or wish something negative upon a person (mostly used in MoCo MD)
That boy knocked that boys lunch on the floor!
Thats so grease!
by GCMC23 September 09, 2008

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another slang term for crystal meth. because of the greasy form it takes when you melt it down in a pipe, light bulb, whatever you use...
smoking grease, or, getting greasy (getting high on crystal) me and sarah got greasy as fuck last night im still spun
by James DuBeau March 03, 2005

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