Rain mac, Over coat, Waterproof. Any outdoor coat which is waterproof. Usually used for walking or the outdoors. Shortened to 'kag'. Hence; 'kag in a bag'.
by joan2000 January 27, 2009

by blue ship September 30, 2006

A common sound heard in the popular computer game 'conflict desert storm'.If you listen closely, you can hear the iraqi soldiers shouting 'kagool!'
by Kagook December 14, 2008
