Oh the shade!

In a sneak peak for an upcoming episode of Keeping Up With the Kardashians, Scott Disick can’t help but poke fun at his baby mama/ex Kourtney Kardashian and rumors that she hooked up with Justin Bieber!

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In the clip, the exes are playing Cards Against Humanity with Khloé Kardashian, Kylie and Kendall Jenner, Tyga and Todd Kraines, when Kourt draws the card, “Why I’m Sticky?”

kourtney kardashian and justin bieber

For those unfamiliar with the game, one person (in this case Kourtney) pulls a black card with a question on it. The rest of the players then put down a white card that they feel best answers the question.

Some of the answers included “a Fleshlight,” “your weird brother,” “still being a virgin” and — of course — “Justin Bieber!”

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“I put that one down,” Scott, 33, proudly told the room, as the rest of the gang burst into a fit of laughter.

Watch the hilarious clip below!