Short but pee-your-pants-funny

Walked into Sarah's room this morning to get her dressed, and noticed that all of her stuffed monkeys were laying about the floor (not entirely unusual). Sarah also has somewhat of a fascination with medications and knows exactly what each bottle or container is used for. She has a small box in her room with these items in it and likes to play with them. Well, today she had out a container of Vaseline and a small container of infant suppositories.

Not that the rest of this is hard to figure out now, but Sarah sat down next to her monkeys and began "soothing" them (as only little girls can do). She was talking to one in particular, then turned to me, lifted up the monkey's feet as though changing a diaper and said, "Mommy! Look at this monkey's hinder!"

Sure enough -- she had liberally applied Vaseline to the monkey's hinder/crotch. She very satisfactorily looked at me and said, "The monkey had an owie on his hinder."

I am sure that nonparents won't think this is very amusing, but if you know Sarah it becomes slightly more funny. I really don't know how to remove the Vaseline, if you must know.