Answer:
What do people want the least on their hands?
What grows in winter, dies in summer, and grows roots upward?
Gets rid of bad ones, short and tall. Tightens when used, one size fits all.
A time when they're green. A time when they're brown. But both of these times, cause me to frown. But just in between, for a very short while. They're perfect and yellow. And cause me to smile.
When I get closer my tail grows longer, but when I go away my tail leads the way.
What language does a billboard speak?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?