Intransitive verb. To win in a fight without contest. Derived from (rare) to send the opponent on the run and deliver a parting blow with one's foot at the decisive conclusion.
Adjective. The ability to win in a fight or argument without contest.
Noun. By extension, anything that would rock hard enough to win in a fight or as the subject of an argument.
1)My martial arts instructor kicked my ass yesterday.
2)A strong military is kick ass. A country that bargains with or runs from terrorists is not kick ass.
3)A man in uniform is kick ass. Terrorists are not kick ass.
by Rainwater September 28, 2007
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1)to harm, cause physical damage to;beat up
2) an interjection used in times of joy
1)im gonna kick your ass and i dont care if i go to jail!
2)SHE SAID YES!!!! KIICK ASSS!!!!
by Dave January 31, 2004
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"Kick Ass" was EPIC.
by Skep93 October 27, 2010
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(Adjective/Interjection) Very exciting or fun. Possibly derived from the phrase "better than a kick in the ass".
We had a kick ass time at the show!

You went to the show? Kick ass!
by cl_wazere August 15, 2007
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kick ass- to beat someone's butt @ something
1)i kick ass at the soccer game today.
by blow joe December 2, 2007
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when someone places his foot squarely upon a person/group/metaphysical object and shouts "I'm kicking your ass!!!"
by mxHalo March 9, 2005
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