In a promo for the next episode of Keeping Up With the Kardashians, Khloe and Kourtney Kardashian attempt to pull the ultimate prank on Kendall.
Kendall goes to sleep before her sisters while they're in Santa Barbara, and they see it as the perf opportunity to do something nasstyyy to their sis.
"Can we cover her with baby powder?" Khloé asks. No, not good enough, so they ask Twitter.
"Does anyone have any good prank ideas to do to a sleeping person? Me and @khloekardashian need help," Kourtney tweets.
They got many responses saying to, "leave Kendall alone," and ignore it, then finding "the winner": "Put a few squares of chocolate in their bum crack so it melts, and when they wake up they think they pooped themselves," as one fan tweeted.
Unfortunately, Kendall wakes up and catches them before they can put any delicious treat in her bum crack.
"We wanted you to shart yourself," Khloé tells Kendall.
"You guys are like, 12," Kendall says. LOL.
Watch the hilarious clip below: