Because it has a head on one side and a tail on the other.
Between the head and the tail !
This is the end of me !
They both love using the toilet right after it's been cleaned.
Apparently 10 aren't enough :
Throw a penny off. How do you get the other half to jump too? ... Tell them no one found it yet.
A: Change.
It took ears off his life!
To liquidate their bills.