Who says Marshawn Lynch isn't having fun this week?

The Seattle Seahawks running back, whose media appearances this week have made Bill Belichick look talkative, shows a completely different side of himself during a short segment filmed with New England Patriots tight end Rob Gronkowski and late night host Conan O'Brien.

In a promo video for a segment airing Thursday, Lynch and Gronkowski square off in a game of Mortal Kombat X. But the conversation quickly veers from video games to Lipitor, which neither Lynch nor Gronkowski are familiar with. Both Pro Bowlers get a kick out of O'Brien's fake plug for the medicine, and they can't stop giggling.

Check it out:

Lipitor, in case you were wondering, is taken to lower cholesterol.

You'll notice that Lynch is wearing his "Beastmode" line of clothing in this clip. Hopefully he can avoid the same punishment that may be handed down on him by the NFL.

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