To have sex with another person in your ex's fraternity/sorority after the two of you break up. Nabagling is often used as revenge, or if you're just a shithead.
by tautal babe March 3, 2017
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Person2: Isn't it just a small Kangaroo?
Person1: You fucking racist.
Person2: Isn't it just a small Kangaroo?
Person1: You fucking racist.
by ZaCuntoExpresso February 8, 2021
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