fall through the floor
fall through the floor
To decrease significantly, as of a price. Whew, I'm glad I sold those stocks before they fell through the floor.
See also: fall, floor, through
Farlex Dictionary of Idioms.
- crash to the floor
- the floor is yours
- wipe the floor with
- wipe the floor with (someone)
- wipe the floor with somebody
- wipe the floor with someone
- below stairs
- come up
- fall through
- fall on(to) (someone or something)