Answer:
The more he has the less he weighs. What is it?
What do you receive when you ask a lemon for help?
What doesn't exist, but has a name?
What do you call a teacher with no arms, no legs and no body?
I walk on 4 legs in the morning, 2 legs at noon, and 3 legs at night. What am I?
What never gets any wetter no matter how hard it rains?