Kim Kardashian did a frat party style keg stand on national television for her thirtieth birthday.

Kardashian's mother, 55-year-old Kris Jenner, joined in and did a keg stand too! There was beer frothing out of her mouth as her kids and their friends held her legs up in the air. Kardashian was mortified by her mom's behavior.  

"I can't even deal with my mom doing a keg stand, like, there are no words," said Kardashian.

The episode of Kourtney & Kim Take New York aired last night on E! The show is already causing a controversy online.

One blogger writes, "So classy Kris."

Keg stands are a common sight at tailgating parties for college students but it's rare to see a grown woman doing one.