Oh- those are are called, like- candida fish or something, they swim up your dick hole. Probably the scariest fucking thing in the world for a dude.

Speaking of which, why you doing this anyway, yo? Isn't it easier to pretend this shit doesn't exist and go on your merry way? As long as you're on the ocean, anyway. If you fall overboard, you're just gonna have a heart attack before you hit the water.