Video emerged before game 5 of the NBA Finals of the Heat’s Dwyane Wade and LeBron James making light of the opposition, making light of Dirk Nowitzki’s illness throughout the series.

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This was before the Mavericks came out and put a pretty good beating on the Heat to take a 3-2 series lead. The Mavericks have looked hungrier than the Heat over the course of this series and, if the Mavs were in danger of getting complacent, video of their star player being mocked by two guys who haven’t performed as necessary for their team to win should mean Dallas will stay focused.

For their part, the Heat guys claim they weren’t mocking Dirk, and they were just making unrelated jokes. No matter what, LeBron and Wade just don’t come off as very funny. Their joke goes on for way too long. They overlaugh at each other. It just seems like it’d be awkward to hang out with the two biggest stars in the NBA. And that’s just the latest problem for the Heat.

(Obviously their on-court play, not their awkward banter, is a far bigger problem. But hey — in the narrative, the Heat are villains, and their unfunny joking just reinforces that.)