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1.
1. In Brighton Beach, Brooklyn social clubs men of Russian descent reference the train yard, and farm yard by referring to a woman's "kaboosh."

2. Locally used as a spread.
1. Matroschka has Kaboosh like Siberian husky!

2. I can't believe it's not Kaboosh!
by pooheed June 26, 2006
 
2.
Kaboosh is a slang for weed.
'smoke kaboosh and drink some wine now baby' - jamelia
by chrissieeee May 15, 2005
 
3.
slang word reffering to sex, which must be used in physics lessons when you are surrounded by pre-pubescent little boys to decribe to your girly buddies what happened last night, with you and your gorgoes bloke. Kascrew, Kaboom and Kabamm also work well
''Hey did you do the big kaboosh last night?'' ''I sure as hell did''
by Kaboosher March 06, 2005