by nick the goth January 6, 2006
by creatiffany March 3, 2008
A portmanteau of the words glum and grumpy meaning to be sullen, gloomy, and irritable at the same time.
by Chatelain May 11, 2020
by Kate Blogs January 31, 2009
by tharper October 23, 2004
by Frank April 8, 2005