Kim Kardashian may be the sister with a reputation for planning and revenge, but Khloe absolutely has a deeply devious side.

You know how Kris Jenner was caught in a lie? Well, now she's avoiding Khloe like the plague.

Naturally, Khloe teams up with Scott Disick to hatch a plan to konfront her momager and get some answers.

We won't know until this Sunday's Keeping Up With The Kardashians what it was that Kris Jenner allegedly lied about.

Whatever it was, apparently Khloe learned about it when ex-husband Lamar Odom was writing his book.

"I've been looking for mom forever," Khloe laments to Scott Disick in this new sneak peek. "She's literally avoiding me."

"Why would she be ignoring me?" she asks.

Scott explains: "She's scared that you're gonna confront her" about the alleged lie that Khloe uncovered.

"You've got to be kidding me!" Khloe exclaims. "Literally, she's dodging me."

"Yeah," Scott confirms. "She's like 'I don't want to see Khloe because I don't want to have the conversation.'"

Clearly, Khloe thinks that her mom is being absurd by avoiding her instead of facing this head-on.

"First of all," Khloe says. "It's 600 years ago."

She claims: "I don't give a s--t."

"Especially," Khloe continues. "For you to ignore me. ..."

"You care more about this!" Scott observes, pointing out that Khloe is clearly angrier about the avoidance game than about the lie.

"Yes, I'm more annoyed!" she agrees.

"Literally," Khloe continues. "I would have just given her a hard time."

Khloe refers to her mother as a somewhat shifty bish, while Scott observes that Kris is creating a worse situation for herself.

This is where Khloe and Scott speak to the camera about their budding konspiracy to exact revenge upon Kris.

"We have got to find a way to expose mom," Khloe says.

Scott translates, explaining that he means drag her out of hiding: "You just want to get her face-to-face."

"Yeah!" Khloe agrees. 

"I could say I'm sick," Scott suggests. "She'll always come over if I say I'm sick."

The plotting continues.

"We lure her in," Scott schemes. "And then you get to come out of another door and say: 'Hey Ma, guess who's here motherf--ker!'"

Laughing, Khloe says: "Yeah, I'm not gonna jump her."

"If you're gonna jump her," Scott interjects. "I'll, like, set up a camera."

"Yeah, no," Khloe says, nixing that plan.

Back in the kitchen scene, Scott is explaining to Khloe the degree of trepidation that Kris feels about seeing Khloe next.

"She literally thinks you're gonna, like, 'come for her' is her wording," Scott reveals.

"Guess what?" Khloe asks, answering: "I am."

"She is going to get so annoyed," Scott predicts.

Khloe smiles: "I can't wait."

Obviously, ambushing or otherwise surprising Kris Jenner is a bad idea. She's too powerful.

But it is entertaining to see a grown momager acting  like this.

You know, like a 10-year-old afraid to show their report card because it has a bunch of Bs and their parents are gonna be passive aggressive for the next few weeks even though it's summer vacation.

Whatever is up with Kris and Khloe and possibly Scott, we'll see it play out on Sunday night's episode.