A joystick that protrudes from a man's pelvic region - if its button is pressed enough, can cause salty
white ice cream to come out, short circuiting
the penis, and causing it recede to
flaccidity.
Guy - "While playing
Star Wars: Rouge Squadron II
yesterday, my joystick broke, so I
pulled out my spare penis. But there were so many TIE fighters, and I ended up spilling my ice cream all over my keyboard!"