Because they can't put their finger on it.
Because he was hung like this (extends arms to sides)
One costs an arm and a leg. The other caused alarm and an egg.
They both encourage people who can barely read to try new things.
They could be stalking you!
uh.. I don't remember..
I don't remember.
Both were caught with their finger in the dyke.
Count up to 25 on his fingers.
She had never learned to spell properly.