When a male ejaculates in Alaska, and only steam comes out. The steam is called the fart hence the name bonerfart.
by ReachCarter November 06, 2014
Get the Bonerfart mug.The so called bonerfarts beasts, were originally called Bullymongs, but the creator of the name realised it was a dumb name, and so they are called Bullymongs still!
by Laffiman October 17, 2022
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