A rambunctious, big ol' pair of breasts, commonly found on an adult woman, or an extremely obese man.
Marilyn's chumba wumbas are so large, that people often mistake them for genetically mutated citrus fruits.
by dhani the elephant May 24, 2010
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To clink together beer bottles one on top of another to make the beer rise. Forcing the participants to drink the entire content of the bottle before it spills out.
Dude, some douche chumba wumbaed my beer at the bar! That is a major drinking offense in my hood!
by Ja3g3r June 24, 2010
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Chumba Wumba: To place a midgets head into a girls vagina or mans asshole, then procide to insert penis into midgets ass.
"Gross dude Thomas just got chumba wumba'd"

"dude I got crunk last night and totaly chumba wumba'd this gurl."
by Joe Bamf August 2, 2006
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0mg wataf.

A poor misinterpreted male that feeds on nightmares and eats children. Ovens are very handy when it comes to dueling a Chumba Wumba.

Chumba Wumbas are very easy to kill. Just push the power button and it falls over...dead.
Chumba Wumba looked at me the other day...and now I smell like panckaes and roadkill.
by Fergus June 20, 2004
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