Someone or something that is so retarded that will not get anywhere in life and there is no hope for them what-so-ever.
Michael is such a "Choo" he fails in his community college classes, can't get a girl for his life and plays WoW in his spare fail time.
by Shadwstealth April 09, 2011

Choo is a recent slang word meaning hot,sexy,fire.if you like a girl you should whistle and say girl you too Choo and she'll know you like her
'Woah girl you're choo'
'Shes so choo'
'Shes so choo'
by Supermario2468 July 12, 2014

by Co Dean June 18, 2011

by canadian_bonbon September 17, 2008

by TimLovesChoo December 13, 2009

by Kiko February 03, 2004

Aussie slang for boost pressure from a turbocharger. Made famous by the Youtube show Mighty Car Mods guys Marty and Moog.
by Dannydabaker December 20, 2013
