belly up

/B EH1 L IY0 AH0 P/
adjective
  1. 1

    (idiomatic) Dead or defunct.

verb
  1. 1

    (intransitive) To die; to fail or go out of business.

  2. 2

    (idiomatic, intransitive) To gather close, or approach eagerly or assertively, as a bar for ordering alcoholic drinks.

  3. 3

    (intransitive, of a dog) To lay on the back with its belly up.