TBTAM begs to differ with Dinosaur:
So bad is my John Hancock that my daughter’s teacher did not believe it was real, and accused the poor kid of forging my signature on her report card. I had to send in a note to explain that I am a doctor who signs her name hundreds of times a day, and that indeed, this was what my signature had become. (Not to mention it was a great report card – what would my daughter’s incentive be to have hidden it from me and then forged my signature?)
