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1.
A moronic and socially inept person, usually fat and unattractive.
Probably owing to his hairy hands, buck teeth, double chin and man breasts, Egbert proved to be too much of a cumulobobus to attract any interest from the opposite sex.
by Casey E. February 22, 2007

Words related to cumulobobus

dolt freak idiot loser moron nerd weirdo