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To suck violently on a mans penis. Knaubing(as the kids call it) is a very hard sport. All girls ages 15-18 are included in this sports event yearly. It takes place in their house with 2 judges, 1 is getting knaubed while the other is judging.
Did you hear that Sally is going to be in the knaub contest this year? I hope I can be a judge!
by YoJoeBro April 19, 2018
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