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2 definitions by Erectus Maximus

 
1.
When people fuck like animals. Having some savage ass sex, like non-stop penetrating action. When two or more people just fuck past morning light into the next night. When 2 or more people turn into a beast in bed. This generally happens after a person goes several weeks or months with out sex.
Yo Jack and Jane fucked like Monkeys, they just fucked, and fucked, and fucked.
by Erectus Maximus April 03, 2004
 
2.
When a female has a huge ass, i'm not talking about a weak, scrwany, undernourished anerexic ass, i'm talking about a big, fat, jiggly, round booty.
IT got it's name, by mimicking the sound an ass makes from a distance (when you check one go by, in slow motion, it goes, Badonk-a-donk).
Damn Yo, that quite possibly is the biggest ass i've ever seen, that's not just an ass, thats a badonkadonk, i want a piece of that.
by Erectus Maximus April 03, 2004