What does "Laughing Grass" mean?
Definition: This is yet another term for marijuana. Not that I think you need to be told this, but its name is likely derived from the fact that weed makes you laugh and that ‘grass’ is an age-old moniker for pot.
Example usage for Laughing Grass
"And then the narc was yelling like, 'Alright, who's got the laughing grass?' and so Joe swallowed the buds and we jumped into the river."