Hamburger Cheeseburger Big Mac Whopper

Isabelle's looking like she's doing a sales pitch

(plops Derpybelle on the desk)

"We got a premium grade fat ass here. Plenty of cushion and warmth. Can be used as a nice pillow to rest your head on after those long, tiresome days or you can really give it a squeeze if you're feeling stressed. This is a once in a lifetime deal and it can be yours for no less than 5,000 bells!"

A nice and cute fat ass indeed, Isabelle. *Grabs it as well.*