Remember that Atari in a guitar hero guitar that I made awhile back? Well, here someone has crammed a full PC inside of an actual guitar. This mod comes from Journaldugeek user Joss.
Joss squeezed in a Intel Quad Core Q6700, Asus motherboard, 4 Gigs of RAM, 80GB raid, a MSI 8800 GTX graphics card and a 650W PSU Thermaltake Blue Evo power supply in a low range Ibiza guitar. Playing PC games on this thing would be very fun.