While playing Blackjack the hottie hostess says, "Let me get you another Scotch, sir, and can I get your unresponsive, drooling, friend another joint?"
“Joints will be free at Casinos before you know it.”
Unlikely. Out of an abundance of concern about Federal intervention, they are being quite careful to make it well known to their customers that smoking marijuana in the casinos or hotel rooms will not be tolerated.