This momager is letting loose! Kris Jenner gets very tipsy during a Napa Valley wine-tasting trip with daughters Kourtney and Khloé Kardashian in a preview for the Sunday, June 12, episode of Keeping Up With the Kardashians.

“I think my mom is really into wine in general,” Kourtney tells the camera in the clip above. “She could just go on and on, and Khloé and I just want to, like, explore Napa.”

But it appears as though the KUWTK mom has no interest in sightseeing. Instead, she’s focused on finding her missing sunglasses, which she can’t locate after knocking back several glasses of vino.

While Jenner, 60, searches for her shades, her girls wait in the car and kill time by FaceTiming with Khloé’s ex-beau French Montana. Eventually, the matriarch-mogul gives up on looking for her designer frames and comes to meet Kourt and KoKo.

“Oh, look at the queen!” the former Kocktails With Khloé host exclaims to French on the phone. “The drunk is coming!”

When Jenner enters the vehicle, she wastes no time in sharing an expletive-filled greeting with the “Pop That” rapper over FaceTime. “Oh, hello, motherf--ker!” she screams into the iPhone. “Hello, motherf--king f--ker!"

Naturally, this sends Kourtney and Khloé into hysterics, which prompts Jenner to think she’s being made fun of. “No one’s making fun of you, you psycho!” Khloé tells her disoriented mother.

“I’m literally crying,” Kourtney says as she recovers from deep belly laughs. To see if Jenner ever finds her lost eyewear, watch the hilarious video above.

Keeping Up With the Kardashians airs on E! Sundays at 9 p.m. ET.

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