a person or event that kills or deflates ones groove thus removing ones sense of contentment and happiness
by sarverr May 14, 2004
Get the groove killermug. Tricky is one mean groove killer. Might as well listen to country music and drive a fuckin' pickemup truck.
by Myman Ward May 16, 2004
Get the groove killermug. by dontjokeabout September 8, 2007
Get the Groove Killermug.