Gosu is a term mainly used in video games. It is a korean term meaning the best or greatest, almost like the german word chobo meaning almost the same thing as gosu.
1)Dullimar on the Archimonde server in World of Warcraft, is a gosu shaman.

2)Dullimar shows his Gosu skills to make the other players tremble with fear.
by Greg Johnson June 7, 2005
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-You are such an GOSU!
by Maazing July 25, 2008
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Cherry-FarSeer #1 Solo Ladder Player in WarCraft III: The Frozen Throne- Max Lvl, Max Exp, 1700 Wins, 750 Shadow Hunter Icon

Cherry-FarSeer is GoSu
by pooq May 6, 2004
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Got Objects Stuck in anUs

Refers to people who are uptight by nature.
Dude1: Stfu dont speak
Dude2: ur gosu
by stevo March 5, 2005
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1 who liekz 2 suk my kok, a koker
HIYOFROMKOREA, j21, CTASSFUCKER, MARKAUSTINIGGER, SYZMOFAGGOTORY, NERDEVIL, COB
by zie April 16, 2005
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A counter-strike player that goes by the name SpArKz
"Dude.. that's GoSu"
by 1337 June 12, 2004
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gosu stands for GOod SUcker, you use it to say that someone is rally good at something, commonly used in Battle Net games
He's a gosu!
I am a gosu, you are a noob!
by croup June 2, 2004
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