belly up (not comparable)
- (idiomatic) Dead or defunct.
- After several financial failures, the organization went belly up.
belly up (third-person singular simple present bellies up, present participle bellying up, simple past and past participle bellied up)
- (idiomatic) To gather close to, or approach eagerly or assertively, as a bar for ordering alcoholic drinks.
- He bellied up to the bar as soon as he saw a free stool.