Answer:
The celebrities of high school were part of this crowd.
If you drive on this, pedestrians and the police will be pretty upset with you.
What is something yet nothing, but if you fill it up it will disappear?
What goes through towns and over hills but never moves?
What can be seen but not touched?
A little house full of meat, no door to go in and eat.
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?