This is just things that you've gotten in trouble for (written up in the adult world) for doing what were minor things, but you found hilarious. Here's mine for today: I got a stern lecture from my boss for writing (on multiple occasions so I deserved it) a client's name incorrectly on an invoice. His name is Branan. The first time I wrote Brandon and my boss makes a big deal of it. So now it's ingrained in me that messing up this guys name (something I see a trivial) makes my boss go mental. I then proceed to write his name in future invoices as Branana and Branananana. The customer eventually said something and I played it off as a mistype so he didn't freak out. But now I can't write his name without laughing. (P.S. I write it correctly now).