Answer:
It carries paper of the most important sort but also plastic, I'm glad to report. What is it?
Tear one off and scratch my head, what once was red is black instead!
What is often returned, but never borrowed?
Securing your documents is easy with these trusty metal objects
If you suffer from this, you might wear a wig
What language does a billboard speak?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?