So, when you're scrolling by this and you see a thumbnail, it totally looks like the guy is sitting naked, spread-eagle, on a boat. It's an optical illusion though, as the full size picture reveals. A Reddit posting about it caught everyone's attention.
Turns out, those are his girlfriend's legs draped over his lap. And that's not a flaccid John Thomas, it just his hand. His legs are visible at the bottom of the photo, in the grey trunks. Ha!