Just a little tidbit from the homeschool trenches:
Me (to Anna): What is the opposite of fast?
Anna: SLOW is the ossopit of fast.
Me (to Anna): Yes, slow is the OOOOPPPPIIIISSSSIIITTTT of fast.
Me (to the big kids): What is another term we use for words that mean the opposite?
Em (proudly): Oh, that's easy, it's an ANTONYM.
Me (to Em): Yeah! Great Answer! So, what is the antonym of antonym?
Nate (looking up vaguely from Super Smash Brawl): You're kidding, right?
Me (curious): Nooo? Do you know the answer?
Nate (bored): DUUUUHHHH! The antonym of antonym is........
I'm still laughing 15 minutes later. P.S. I did tell him that the word is synonym, not cinnamon. He's still not speaking to me because I laughed.