Mine was from a transitional first grader whose teacher (laughing hysterically, I might add) sent the child down to ask, "Mrs. Buzzeo, I'm researching sloths and I found out that they only poop once a week. But I can't find out whether they come down out of their trees to poop. Mrs. Brady said that YOU could probably find the answer." (Actually, we ended up INFERRING that the answer was yes. )
I haven't had any weird requests. How about you? If you have a funny story, post it here and I'll forward them on to Toni!