Verb used by technology enthusiasts, specially the ones who chance devices firmware (like cellphone modders), to define when a device that was working is now useless.
It means you just turned something into a worthless brick by doing something wrong.
> Person 1: I'll try to change my IPhone OS to Android
> Person 2: Try not to brick it! oO
> Person 1: Screw it, I'm doing it!
> Person 1: F*$%. Bricked. =/