It would be hilarious to bring in the computer that Him shot up. Throw in like a p1 266mhz, and say it has been running slow lately. See what their reaction will be when they see the bullet riddled case.
I remember somebody on the forums took a g3 and put PC parts into it. They should of gone to a Apple repair center and said My apple aint working right, and look at the techs face when he sees PC parts.
INTEL i7 930
3x2gb Corsair Dominators
EVGA GTX 480