by analator333 June 3, 2015
 Get the Koolmug.
Get the Koolmug. by Matt Dangler November 3, 2008
 Get the Koolmug.
Get the Koolmug. by Raul Vargas July 3, 2006
 Get the Koolmug.
Get the Koolmug. by GodlyCookie December 9, 2008
 Get the Koolmug.
Get the Koolmug. When someone says something, usually on an internet forum, that is incredibly boring or uninteresting to the reader, a common response is "kool?"
by lulzdonkamentz January 14, 2009
 Get the kool?mug.
Get the kool?mug. Noun. The name of an offspring of a bi-racial relationship.  Most commonly the child of an african-american parent and caucasian parent.
"Yeah, Stephanie met Tyrone at the mall and she got pregnant.  Now they have a Kool."
Ref. the movie "Parenthood" with Steve Martin.
Ref. the movie "Parenthood" with Steve Martin.
by m1lky July 23, 2008
 Get the Koolmug.
Get the Koolmug. 