Top definition
Giving physical punishment or comeuppance to a person, typically meaning kicking someone's butt.

Originally coined by the Simpson, this word has gained popularity with the Internet community and is seen on websites and uttered in online games.

This phrase can be found spelled a few ways, including:

Boosta Fazoo
Boost-A-Fazoo
Bart: Burns needs some serious boostafazoo, right Dad?

Guy: Let's gang up on this guy and give him a boost-a-fazoo!
by Kilokahn January 16, 2011
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