Kim Kardashian Has 'No Recollection' of Getting Flipped at Khloe's Party

Kim Kardashian is looking back at her wild antics at sister Khloe's 40th birthday bash ... and has to admit she completely forgot one memorable part of the evening.

The SKIMS founder posted some very revealing clips from the party ... where she hit the dance floor with Britney Spears' pal and manager Cade Hudson. Kim put her dance moves on display ... watch the video, as Cade lifted and flipped her on more than one occasion.

Kim told her followers she has "no recollection" of the animated dancing -- it was just that kinda party -- though she was impressed by her skills. Kim, who finished 11th on "Dancing With the Stars" in 2008, joked she might have done better if she had a couple shots before competing.

Not everyone was a fan of Kim and Cade's routine ... as Kris Jenner's boyfriend, Corey Gamble, was filmed telling off CH for the impromptu flips. Kim had Corey stand down, however ... assuring her mom's beau at one point that it was all fine.

Khloe's birthday bash might've been the party of the year ... as Snoop Dogg, Warren G and Kurupt performed for the Good American founder's A-list guests -- which included Kourtney Kardashian, Travis Barker, Kylie Jenner, Vanessa Bryant, Kimora Lee Simmons, among others.

Khloe, who dressed in a denim bustier and chaps for the occasion, threw a Dollywood-inspired party ... getting a special message from Dolly Parton herself on the big day. The party had everything from Western motifs to boxes of DP cake mix to strippers.