What Weird Thing Have You Saved From One of Your Jobs?

Jerry Seinfeld participated in another "Ask Me Anything" on Reddit, and he shared that he still has a lot of set props from "Seinfeld", like the couch, table and chair plus the door Kramer burst through...

Naturally, things from the greatest TV show of all time are worth holding on to, but what about the rest of us and our menial jobs?

I've been in radio almost 18 years, so naturally I have a LARGE collection of station and promotional t-shirts. Those serve a purpose though. I wear them around the house or at the gym.

My name tag from when I waited tables at the Fredonia Pizza Hut? Probably not that useful, but I still have it.

The first embossed name plate I ever got that had my name on it from when I was an Admin Assistant? Still have it.

We had LOTS of Western New Yorkers call and say they still had their uniform shirts from jobs at gas stations, restaurants and convenience stores. One teacher saved all of her lesson plan books. Someone saved their old parking pass. One woman threw her 53-year-old husband under the bus for still having his first newspaper boy cap!

What random, weird thing have YOU saved from an old job?  Do tell!