Gape seems a variety of the dutch word (and maybe in other north west european languages as well) for yawn. I assume its an old (perhaps now archaic) word with same/similar meaning in english as well
I can't even believe people are asking what the benefit of having a wide open sloppy anus is. Sex appeal...ever heard of it?
So you get a kick out of crapping yourself? Smelling of shit... and wearing liners in your pants? Cool man, hope you like the life time thing... ask someone older what it's like being incontinent...that last ring keeps it all in there...
Fine. You have to suit yourself. It's your ass on the line, literally. Just don't ask me to be anywhere near you.
Don't do this. You'll end up having to wear a diaper because you never have any sphincter control for bowel movements. Bad idea.