by HKPM May 23, 2008
Get the koshymug. 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!
by Jennako February 4, 2010
Get the Koshimug. by Lazuli728 March 30, 2021
Get the Koshimug. 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
Get the Koshimug. IS THAT KOSHI? OMG IT IS!
by TheLuckyKoshi July 30, 2019
Get the Koshimug. An amazingly awesome epic youtube/vine star who makes videos about innapropriate, though kid-friendly, things.
by WhackyWhacko7 December 30, 2016
Get the liza koshymug. by Ahhrkfoekcns July 4, 2017
Get the Liza Koshymug.