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1. When a person Bonks to an extreme degree.

2. An exclamation proclaiming that you have witnessed someone Bonk to the extreme, generally in their face while they are still recovering.

3. When a little Bub Bonks.
Tim drinks too many drinks at the wedding where he is the best man and climbs up on a table to do his best man speach, but falls backward when he tries to make a joke about his friend’s penis size, andtries to raise his glass too high. He falls backward into the wedding cake

Guests: ooooh... Bubbonk!
by Starryfisheye June 30, 2018
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