Because he'd look pretty silly with four inches.
Cleavage.
A: Both may look out their windows and see Rubble.
Because they've got the same color trunks.
A snail because it carries it's house an elephant just carries its trunk !
Four feet tall, fold back teeth, flat head so you can rest your beer on it, and turns into a pizza at midnight.
They look at your feet instead of theirs.
A 100 dollar bill you pervert!
Just three inches.