Short for ultimate bias. Typically used by fangirls and fanboys to describe their favourite celebrity amongst the many that they are fans of.
G-Dragon is my ult
by Uglycat February 19, 2017
 Get the ultmug.
Get the ultmug. by Kinjax_1 December 10, 2016
 Get the Ultmug.
Get the Ultmug. by gib March 23, 2004
 Get the ultmug.
Get the ultmug. Neothehutt is a ULT.
by Inache August 23, 2003
 Get the ULTmug.
Get the ULTmug. Rubbing your muddy, sweaty midget butt over the face of another male, typically one with a name starting with g, such as geg.
by methsta October 26, 2013
 Get the ultingmug.
Get the ultingmug. 