fruit machine

Etymology

 * From originating with machines with fruit pictures
 * From being a machine used to identify
 * From being a machine containing fruits

Noun

 * 1)  A slot machine, especially one having spinning wheels marked with pictures of fruit.
 * 2)  A device developed to identify homosexual people by measuring their physical responses to different kinds of pornography.
 * 3)  A vending machine that dispenses fruit.