We found 3 dictionaries that define the word knee slapping:

General (3 matching dictionaries)

1. knee-slapping: Oxford Learner's Dictionaries
2. knee-slapping: Wordnik
3. knee-slapping: Wiktionary

▸ Words similar to knee slapping ▸ Usage examples for knee slapping ▸ Idioms related to knee slapping ▸ Wikipedia articles (New!) ▸ Words that often appear near knee slapping ▸ Rhymes of knee slapping ▸ Invented words related to knee slapping