By Samantha Grossman
December 29, 2015

Hoverboards are dangerous. Sometimes they explode. But most of the time, people just fall off them. Mike Tyson, we now know, is no exception.

The former heavyweight champion posted a video on Instagram Tuesday that showed him going for a joyride that took a dark turn:

If you watch the video with the sound turned up, you’ll notice a very alarming thud. That is one very dense man hitting one very hard floor. Oh, if you listen closely to the first few seconds, you’ll also hear, “Daddy, I don’t want you to fall.”

Read next: Hoverboards Illegal on New York City Streets, Police Say

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