once hell freezes over
once hell freezes over
Never; at no time. Sure, Bob, you can be the head of this company—once hell freezes over!
See also: freeze, hell, once, over
Farlex Dictionary of Idioms.
- when hell freezes over
- see (one) in hell before (doing something)
- hell to pay
- hell to pay, there'll be
- would see (someone) in hell before (one) would (do something)
- be hell on wheels
- hell of a
- hell of a (person or thing)
- hell of a someone/something
- a hell of a