The Lord’s got jokes! Scott Disick pokes fun at his ex Kourtney Kardashian and those Justin Bieber hookups while playing Cards Against Humanity in a preview for the Sunday, June 19, episode of Keeping Up With the Kardashians.

In the clip above, the former couple join Khloé Kardashian, Kendall and Kylie Jenner, Tyga and family friend Todd Kraines for a round of the “party game for horrible people.”

For those unfamiliar with the game, one player randomly picks out a black card with a (typically raunchy) question on it. In Kourt’s case, her query was: “Why am I sticky?” Then, the other players hand in a white card that features a word or phrase on it that they feel best answers the question.

Kourtney reads the group’s responses, which include, “a Fleshlight, your weird brother, still being a virgin.” But then she reads a card that that says “Justin Bieber,” which seems to catch her by surprise.

“I put down that one!” Disick, 33, exclaims. (You caught the shade, right?) Immediately, the room erupts with laughter as Kourtney, 37, nervously plays with her hair and remains mum on the topic of the Biebs, 22.

The dad of three’s dig is a reference to Kourtney’s past dalliances with the “Sorry” singer, which Us Weekly exclusively reported in December 2015.

“Justin and Kourtney have been hooking up since late August, early September,” a source told Us at the time. The insider also explained to Us that JB “bragged” about his escapades with an older woman and “started hanging out with Kourtney alone because she started going out more.”

Naturally, Disick was none too pleased about the mother of his children — Mason, 6, Penelope, 3, and Reign, 18 months — getting cozy with the young pop star. “Scott feels she’s doing this to get back at him and get revenge,” a second source explained to Us. “He feels he has to take it and can’t say anything after all he did to her, but he thinks it’s dumb and immature.”

After nearly a decade together, Kourtney called it quits on her romance with Disick last July after pictures emerged of him canoodling with his ex Chloe Bartoli in the South of France.

Watch the video above. Keeping Up With the Kardashians airs on E! Sundays at 9 p.m. ET.

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