The Sponge Bob Cup

I noticed on I think Thursday night after Rylie had come home from school that there was a Sponge Bob Dixie cup on the floor in the dining room. I didn't remember seeing it there before, but around here, who knows. Finally on Saturday morning it was still sitting in the same place and I was really wondering where it came from. I asked Rylie, "Is that your Sponge Bob cup?"
"Yes."
"Where did it come from?"
"I got it from the garbage can at school."

What?!?! I thought I might be sick right then. I told her to go throw it out and scrub her hands. Completely grossed out. What would ever possess her to be a garbage picker??? Germ city!