This happened about 15 years ago. I was a junior in high school and my younger brother was in the 4th grade. One day he came home from school with a permission slip for a field trip. Our mom said that he couldn't go because he had bad grades. He was pissed. On the day of the field trip he was getting ready to go to school when mom had told him to stay home. So when he went into the bathroom I opened up his backpack and I found the permission slip signed. The little pecker wood tried to be a smart ass by trying to forge moms signature. Under "Parents/Guardian Signature" he wrote "MOM". I made so much fun of him that he started crying. That's classic.