bonsai

When you rub your ass in someones face
(can be bare ass or with pants/shorts/underwear up)

I Totally Bonsaid Raymond off Harlans Pool Deck.
I Ripped His Face Apart With A Bonsai.

by Connor G July 31, 2006

bonzai

When you jump on someones face and you rub furiously with your ass while yelling, BONZAI!!!

Harlan and I Bonzaid Raymond so hard he started to bleed because we ripped his face to pieces.

Connor and I Bonzaid Ray so hard off my pool deck, that he started to cry and said his brain was bleeding.

by Connor G August 02, 2006