It's Salad.

(me:) Charlize, is that poop right there in your pullup??

(Charlize:) No.

(me:) It isn't? It looks like poop to me.

(Charlize:) No, it's not poop.

 (me:) Oh really? Then what is it, in your pullup, that looks like poop?

(Charlize:) It's salad.

Oh. Of course.