one who studies donk (badonkadonk, booty, etc) and determines whether a girl has a certified donk
Courtney: See, I DO have a donk!

Rachel: Really? Your butt's not that big...

Courtney: My donkologist certified it and said, "Its not how big the booty is, it's what you do with it."

Bekah: DAYYYUMMM SHE GOT A DONK!
by doctordonk February 17, 2010
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