Actual conversation the other day:
Julia: "I'm Roger Rhino!"
Me: "C'mon, Roger, it's time to go wash your hands for dinner."
J: "Nooooooo, Daddy Rhino, it's my hooves."
M: "Okay, let's go wash your hooves."
(Walking to the bathroom) J: "Can rhinos ride tricycles?"
M: "I guess they could, but they'd have to be really big tricycles."
J: "Can rhinos ride unicycles [pronounced "YOOOOOOOOOON-ee-sykl"]?"
M: "Uhh, I guess they could, but it would have to be an enormous unicycle, and they'd probably only do it in the circus."
J: "Like elephants wif balls on their trunks or ladies standing on horses!"