(I wrote this in about 5 minutes. Damn I'm proud of my work.)

Misty was walking along the road when the unexpected happened. A growl in her bowels. Pressure building. She had to shit. Bad.
She runs into her closest feces reprieve, a local Burger joint called Charmander's Char-grilled Goodness. She dashed by the people eating. Only to find the bathroom in terrible condition. The Lovecraftian horrors and smells warped Misty's mind. It was as if she was staring into the smelly pits of hell! (Get it? Smelly pits? HAHAHAHAHAHAHAAHAHAHAHA! God. I'm clever.) Then a wild Muk appeared. Misty ran.
Misty then found herself outside. Cold. Still needing to take a dump. She kept walking down he road until she saw a rather large bush. She figured that no one was around so she dropped her pants and began to let nature take its course. Thats when she heared it.
"Dig...."
"Who's there?"
"Dig Diglet Dig!"
The Diglet then shot up Misty's bung hole and feasted upon her entrails. Then Ash made sweet sweet love to her dead body.