cost a bomb
cost a bomb
slang To be very expensive. A fancy car like that costs a bomb, so I definitely can't afford it!
See also: bomb, cost
Farlex Dictionary of Idioms.
- go like a bomb
- the bomb
- bomb (someone or something) out
- bomb out
- smart bomb
- go down a bomb
- on one's
- on someone's
- take a shine to, to
- out of one's