1 definition by ZippyZoppy

Top Definition
A combination of the words "choice" and "bonus." Circa 1983, Beta Theta Pi fraternity, UCLA. For example, "choice + bonus = chonus" as scrawled on a bathroom wall in the fraternity house.
Dude, that roadtrip to the Fiesta Bowl was totally chonus!
by ZippyZoppy January 13, 2010

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