1 definition by FrankieR77

Top Definition
Term of endearment for someone with a high sex drive. The original word comes from a cross between a monkey and a bear. The Japanese created a pet doll called Monchichi which is modeled after this animal - originally stemming from a region around the Aral Sea. Bonkeys are known to have extremely high sex drive and cute, round faces.
He was excited like a bonkey.
by FrankieR77 September 29, 2009

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