2 definitions by Big Fox

the act of taking a huge dump, then scooping it out with an erect penis, then ramming it into a females anus.
"I had 4 dunkaroos lastnight"

"Hey man you hook up with that chick last night"
"Yeah homie, I totaly got that dunkaroo!"
by Big Fox February 3, 2009
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Bitch ass that no one likes! He’s so ugly and gets the ugliest girls and think he’s so cool. He is weak asf and can’t play any sports. Sumner is the kid that you would love to just punch in the face.
by Big Fox November 7, 2019
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