A combination of the words "Come" and "Over" in a quick, fun-to-say, hip, slightly orgasmic fashion.
by p00pst3r! September 21, 2006
 Get the Cumbermug.
Get the Cumbermug. by cumberparty October 19, 2009
 Get the Cumbermug.
Get the Cumbermug. "Yeah, mum walked in on us, you can bet things were pretty cumber after that!"
or
"Man I feel so cumber right now"
or
"Man I feel so cumber right now"
by Christafa P G! January 20, 2009
 Get the Cumbermug.
Get the Cumbermug. by Graveling November 29, 2016
 Get the Cumberedmug.
Get the Cumberedmug. by Andrius March 5, 2008
 Get the cumbermug.
Get the cumbermug. Eating cat food on a dare, hugging and kissing an empty keg of beer, and acting like a chimp while sober would all be good examples of being a 'cumber'. Generally annoying most of the time, slurred speech is common in the person, usually uttering extremely stupid comments. Tell-tale sign of being a 'cumber'? Singing Simple Man after being asked to stop by friends.
by Twoslices OfBread January 23, 2004
 Get the cumbermug.
Get the cumbermug. by lexxxxy January 22, 2014
 Get the cumberingmug.
Get the cumberingmug.