Credit: Clint Brewer / Splash News Photo: Khloe and Rob Kardashian Fight at the Bakery on July 29, 2011

Ah, there’s nothing like a Twitter spat between Kardashian siblings. Khloe and Rob started a sparring match on the social media site this afternoon, and things quickly got really inappropriate. And hilarious.

Check out the most absurd tweets from the TMI exchange:

Khloe (at 1:01 pm): Rob just asked if Lamar and I would have a threesome...... ummmmmmmm

Khloe (at 1:03 pm): I find it hilarious that @RobKardashian stuffs his underwear when he goes to out. #confidential

Rob (at 1:03 pm): WOW... @KhloeKardashian just asked to have a threesome with MY Wife and I... HELL TO THE NO!

Khloe (at 1:05 pm): @RobKardashian stop copying me!!!! And your blow up doll wife doesn't exactly count mu [sic] friend

Seriously, how do they even come up with this stuff?

Source: Twitter

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