Remember the 30’s? If you’re reading this on a computer right now, you more than likely don’t.

Either way, we’re pretty sure it wasn’t a good idea to show people using drugs and having fun. In this old cartoon, Betty Boop and Ko Ko the clown very quickly discover the magic of laughing gas when Ko Ko gets a cavity on one of his teeth.

They take him to the dentist and try to expose him with the drug so they can perform the surgery but something goes wrong and they unleash the laughing gas on not only themselves but a lot of unsuspecting people.

Watch what happens. Did this episode deserve to get banned?