Noun
A piece of wood with nails pointing out of it, on which a performer lies as a circus trick.
(electronics) A device for testing a chip, consisting of an array of spring-loaded pins.
Source: en.wiktionary.orgThere's often a lot of stupid ideas like "you all dress as fruits and pretend you're selling underpants" or "we'll put you on a bed of nails and drive a truck over the top and photograph you" for the cover. Dave Matthews