Me: Helping your friends with their work is like being a tutor.
Him: A tooter?! (hearty laugh)
Her: Don't laugh. One day when you're a tutor someone might laugh at you!
Him: (Unable to speak, folded over with laughs so hard he gets the hiccups)
Her: It's not someone who toots.
Him: A tooter! P-ew! I'm a tooter!
They are just SO different.