Well the first noticeable difference is that the watermelon tastes better.
A magnet only has two Poles.
Apart from the Spelling?
They don't like the taste of being the minority!
Depends...
You can't use a pitchfork on the bowling balls.
I don't have Ferrari in my garage.
I don't have a watermelon in my garage.
I don't want the watermelons, I just want the money."