We found 5 dictionaries that define the word go through the floor:

General (4 matching dictionaries)

1. go through the floor: Cambridge Advanced Learner's Dictionary
2. go through the floor: Longman Dictionary of Contemporary English

Miscellaneous (1 matching dictionary)

3. go through the floor: Idioms

▸ Words similar to go through the floor ▸ Usage examples for go through the floor ▸ Idioms related to go through the floor ▸ Wikipedia articles (New!) ▸ Words that often appear near go through the floor ▸ Rhymes of go through the floor ▸ Invented words related to go through the floor