We found one dictionary that defines the word laughing game:

Slang (1 matching dictionary)

1. Laughing Game: Urban Dictionary

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