Joan Rivers smokes pot — and she doesn’t care what you think about it either!

On last night’s episode of Joan & Melissa: Joan Knows Best, she gets stressed out because her daughter’s boyfriend’s parents are in town, and she doesn’t know how to deal with them.

Joan’s friend then suggests the only appropriate cure — medicinal marijuana.

Perhaps motivated by the reality cameras behind them, the two ladies get to a dispensary to score before parking somewhere and lighting up.

“I’ve got to eat something,” Joan says with total awareness.

Too baked to drive, they call her daughter, Melissa, to come pick them up.

Melissa: If you don’t stop laughing, I don’t know what you’re saying.

Joan: You gotta come and get us. We need you.

Melissa: I don’t know what you guys are up to–

Joan: Lynne has the prettiest hair, Melissa.

Melissa: Yes, I know Lynne has nice hair.

The comedian, known for her red carpet interviews at award shows, became so stoned, she was unable to drive home and later ended up fully clothed in a hot tub, while drinking the water out of her shoe.