In the promo for the new ep, the two reality stars brainstorm ways to prank their younger sister, who is fast asleep in another room, through gales of laughter.
Finally, they take to Twitter to ask for ideas.
One suggestion immediately appeals: “This one’s good, this one’s good!” Kourtney tells Khloe, reading the fan suggestion through a giggling fit. “‘Put a few squares of chocolate in their bum crack so it melts, and when they wake up they think they pooped themselves.’ I think that’s the winner. She’s just going to think she went to the bathroom -- she was so drunk!”