go belly-up
Fail, go bankrupt, as in This company's about to go belly-up. This expression alludes to the posture of a dead fish in the water. [Slang; early 1900s] Also see go broke.
Words nearby go belly-up
go back on,
go bad,
go ballistic,
go bananas,
go begging,
go belly-up,
go berserk,
go broke,
go by,
go cup,
go down