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. 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. by adam dipple January 11, 2005
 Get the Koolmug.
Get the Koolmug. by used undies May 1, 2015
 Get the kool koolmug.
Get the kool koolmug. by goldfish420 August 5, 2011
 Get the koolmug.
Get the koolmug.