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v. To make a creepy sexual advance on someone, seemingly in jest, while in actuality being completely serious.
Megan: Hey John!

John: Hey Megan!

Megan: Want to see a movie tonight?

John: I want to see your boobies tonight. What? Haha. Just Kidding!

Megan: Creepy. You totally just braniganed me!
by NymphOrgJustice October 07, 2009
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