This guy is CRAZY . . . Unless he fell asleep in the movie or got sick. Always down for a Power Hour. No matter where the party is at or with who, the party ain't begun until Koshi come!
Damnnnnnnnnn Koshi. You are so wild.
by Jennako February 04, 2010
Japanese for "condescending little prick". A man who makes up for his small stature by acting like he's King Asshole. Ashamed of the size of his small penis.
That Koshi is such an asshole!
by Japanese/American Reference October 27, 2011