[You've been shipwrecked and stuck on an island all alone for the last two weeks. You're out in the water up to your chest checking a net you set up in hopes of catching dinner.]

I'm swimming near the shore when I see an unusual sight. The legs and torso of a human. It looks like he's trying to catch fish with a net. Amateur... I decided to have a little fun with him. Coming up behind where they can't see me, I yank down their shorts.

"HA HA! Surprise!" I shout, bursting the surface.