Top Definition
The large power supply which comes with an Xbox 360. It ruins the appearance of your home cinema set-up, and weighs a metric ton.

Rumor has it you need a trolley jack to lift it.
Ricky: I think someones breaking in!
Pete: Don't worry, i'll lamp that mo-fo out with the xbox power brick
by MorbidParoxysm May 27, 2009
5 Words related to Power Brick

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