We found one dictionary that defines the word kill oneself laughing:

General (1 matching dictionary)

1. kill oneself laughing: Oxford Learner's Dictionaries

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