a skinny person's new-found preference after discovering the mind-blowing superiority of plus-sized sex partners.
Al: That girl is so hot, is that fat guy her brother?
Bob: Nah, that's her boyfriend, she's got Chunkle Fever

or

Richard: Check the giant booty on that one!
Wayne: Aw yeah...
Richard: Bro, you got Chunkle Fever
by ctrlU May 28, 2012
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