Answer:
If two is company and three is a crowd, what is four and five?
Soft hairy from door to door. I am the pet that always stays on the floor.
Drop me and the world will shatter. You can always find me where you empty your bladder.
What is black when you buy it, red when you use it, and gray when you throw it away?
I am round. I have only one line. Circle is not my name indeed. What am I?
A town has only two barbers. One of the barbers has a nice, tidy haircut, and the other has a shaggy, messy haircut. Which barber should you go to?