Dutch oven

Short definition from Wiktionary

Noun

1. 1
   A large cooking pot with a tight-fitting lid, especially one made of metal.
2. 2
   A portable oven consisting of a metal box, with shelves, placed before an open fire.
3. 3
   A protective cover for electrical contacts on a railway coupler, particularly but not exclusively used on the London Underground.
4. 4
   The situation where a person breaks wind under the bedcovers, sometimes pulling them over a bedmate's head as a prank.
5. 5
   A room or vehicle full of marijuana smoke.
6. 6
   The very end of a Dutch Masters cigar that has been rerolled with marijuana.
7. 7
   Used other than figuratively or idiomatically: see Dutch, oven.

Verb

1. 1
   To break wind beneath one's bedcovers or some other enclosed space.
2. 2
   Alternative form of Dutch oven.