USB Missile Launcher

Office Artillery

I remember seeing these a few Christmases back on an English website and they quickly sold out. They're back and you too can shoot foam ordnance from the comfort of your desk. The USB Missile Launcher tilts, rotates, and fires using your keyboard and/or mouse. Use their prerecorded sound effects, download your own, or use mute for maximum annoyance. USBGeek has other questionable USB gadgets like paper shredders, aquariums, lava lamps, and Christmas trees. Cannon-Mania has a USB Circus Cannon with similar features plus a pacifist catching net. Elsewhere on their site, Cannon-Mania also has bona fide cannons and don't miss their human cannon ball page.

USB Missile Launcher

USB Circus Cannon

Human Cannon Balls