Answer:
What do you get when you cross an automobile with a household animal?
I am a teacher but I have a problem. Every time the students come into my class my eyes bounce and flutter all over the place. Why is this?
What has a tongue, cannot walk, but gets around a lot?
It is everything to someone, and nothing to everyone else. What is it?
What do you get when you cross a vampire and teacher?
What is always coming but never arrives?