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Someone who is weird and says odd things and is sarcastic and sometimes disturbing
Ori is a sicko
by MadsAA January 31, 2015
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Sep 6 Word of the Day
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Damn that was a steezy ass kickflip son!
by niggaliciouszor April 29, 2007
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A person that has mental problems. A person that is sick or has a polluted mind.
Dude THAT guy is a sickoo. He just makes mom jokes all the time trying to be cool in front of his friends. =O
by Jake April 22, 2005
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About 70% of the people on this site!
A lot of the people who give definitions to this site are sickos.
by strong badian March 13, 2004
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1: A person who is mentally ill (sick)
2: An insult used against anyone with unusual or offensive views.
How can you defend a pedophile you sicko!
by entivore October 06, 2003
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one who is perverse, mentally retarded, a psychopath and just plain weird.
stop staring at my boobies you sicko.
by DBZ fan May 10, 2005
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Sicko meaning, crazy, insane, wicked, cool
Man, This party is gonna be sicko!
by Vanessa_7777 August 03, 2007
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