Half teacher, half Diet Coke notepad

Can you tell when your teacher hasn't had their daily recommended amount of pop?

Details
Sizes - sizes vary, 4" by 6"-ish ($6); 3" by 5"-ish ($5)
Paper - Upcycled paper
Pages - 50
Back - Upcycled cardboard packaging, like a cracker or cereal box
Printing - Message printed using rubber stamp
Message color - Black

Notepad is a one-of-a-kind product
Made while swearing in Indiana