Top Definition
pronunciation 'Biz-I-oun'
1. To throw one's wife down the stairs as a form of punishment for making your oatmeal too lumpy.
2. To commit domestic violence against one's wife
hummm...uh...uhhhhh...Angela looked me directly in the eye last night so I had to bisaillon the shit out of her. Another time, while playing Monopoly, Angela landed on Park Place and didn't calculate the payment correctly, so I bisailloned her with my scotch glass.
by Man Mule April 10, 2007
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