22
1. The act of going crazy, insane, or getting pumped up to fight

2. Something awesome, or so ridiculous that it is unbelievable

1. guy 1: "whats that guy doin?"
guy 2: "gettin buck before he fights"

2. guy 1: "whats that?" (looking at colorful-ass AIR JORDS)
guy 2: "the buckest shoes you have ever seen"
by annananim March 30, 2008
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23
A sexual position in which the man is on top and the woman has her legs up over his shoulders.
by Buck Roberts January 31, 2006
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24
1) to be bold; tough
Fight if you buck son!
by Vaeh October 06, 2004
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25
an amazing, sexy man who cares more for his woman than himself. proud of where he came from and where he is now. he sees absolutely no flaws in the hot mess he loves. and he goes out of his way to show his passion for her everyday.
by PUDDINPICKLEMOOMCFACE January 18, 2012
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26
Most bad ass team in the world, oppisiste of the Wolverines.
My favorite team is the Bucks, and anyone playing Michigan.
by elmothepope April 16, 2007
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27
Slang for 100 miles per hour... 130 is a buck 30, 140 is a buck 40, and so on.
I went up to a buck 55 in my M3 the other day.
by me March 08, 2005
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28
An alternate way of saying 'fuck', used in the classroom when one does not want to get in trouble for swearing.

Coincides with other substitutes. Examples include 'ship' for shit, 'ax' for ass and 'fitch' for bitch.
Classroom Thug 1: Fitch, did you just steal my pen?

Classroom Thug 2: Buck you, I didn't steal ship.

Classroom Thug 1: You bucking liar, I'll kick your bucking ax!
by Andrewwwwkhu June 03, 2010
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