Joan Rivers smoked a marijuana pipe and got way too stoned to drive on Tuesday night's episode of WE TV's "Joan and Melissa: Joan Knows Best."
Rivers, 78, literally smoked herself silly with her friend Lynne in a car park and had it all filmed for her reality show.
In last night's episode, the comedienne's daughter, Melissa, invites the parents of her live-in boyfriend to stay with them and their 11-year-old son. Joan, not a fan of Melissa's living situation or the coming guests, called Lynne, who says she has something to ease her nerves.
Joan and Lynne pay a visit to a medical marijuana doctor for a prescription, then made their way to a cannabis shop.
"I'm starving, I want to eat right now, let's go," Joan laughs as she gets high with Lynne in her car.
"I can't tell if I'm moving," Lynne says from the driver's seat.
Joan decided to call Melissa to pick her and Lynne up from the parking lot.
"Oh my God, we have to go right now come on, we're going home ... I'm ashamed of both you. You guys went and bought pot with Jason's parents in town!" Melissa shouts as she takes in the scene.
After stopping to pick up some fast food for the pair with the drug-induced munchies, Melissa brings the women home and attempts to put them to bed.
Joan, who is just as obnoxious high as she is lucid, sneaks out to the hot tub with Lynne in the middle of the night and takes a dip, fully clothed. Still under the influence, Joan takes a drink of hot tub water from her shoes.
When Melissa hears the commotion and comes out to the tub to scold the women once again, Joan pulls her into the water.
Rivers explained how she was able to get access to medical marijuana so easily.
"Well, I had a very difficult moment there after the surgery and I got medicinal drugs," she told The Huffington Post. "In California you get medicinal marijuana. You go to a doctor and you say I'm blue and he says here," Rivers joked.
"It's amazing, I was in shock," she added.
Rivers recently had yet another cosmetic surgery procedure, also broadcasted on the show.