Elon Musk always has time for jokes.

This week, the world’s richest person enjoyed a trip with friends in Mykonos, Greece. During the getaway, the Tesla and SpaceX CEO, 51, was photographed shirtless while spending time on a luxury yacht — images which inspired a few memes as well as playful commentary.

Sharing one photo of a towel-wrapped Musk sipping a drink, one social media user wrote, “F—yea I got my $ behind this man.”

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“Haha damn, maybe I should take off my shirt more often … free the nip!!” Musk replied, going on to share that he was already back at work.

Read more: People