Something you should definitely add to your repertoire of quirky sayings, but as long as you use it in the same snippy context as Eric Cartman of the show South Park. Also the only acceptable phrase containing the word "hella".
by screambloodygore October 1, 2005
 Get the Hella Coolmug.
Get the Hella Coolmug. by Katelynne January 21, 2004
 Get the Hella Coolmug.
Get the Hella Coolmug. by rick June 14, 2003
 Get the Hella Coolmug.
Get the Hella Coolmug. (N.) A term made up in Southern California by Gwen Stefani of No Doubt. It means "Super Duper Cool" and is most oftenly used by assholes and douche bags trying to be hip-dope-fly. Eric Cartman of South Park also use to like using the lame phrase, too, but forgot about it soon after he got into it.
by G-Union October 30, 2003
 Get the Hella Coolmug.
Get the Hella Coolmug. People who do, say, think awesome things that make other people jealous of the intense coolness of them.
by blarga wagga June 29, 2009
 Get the Hella Coolmug.
Get the Hella Coolmug. by amimal22 November 5, 2007
 Get the hella coolmug.
Get the hella coolmug.