Mathew Pritchard, the star of a British prank TV show, got cozy with his fellow plane passengers by blacking out, getting naked, and peeing on action star Dolph Lundgren.

Pritchard explained his actions by saying he didn't know you weren't supposed to mix Xanax and alcohol, which seems like not that sympathetic of an excuse.

After he landed, he posted a photo of himself and Dolph Lundgren during happier times of the plane ride. In the caption, he wrote about how sorry he is.

Sources: | Mathew Pritchard | Daily Star