10. First Ladies bum cigarettes off them
Or at least Jackie Kennedy did off Clint Hill. The First Lady didn't like to publicize her nicotine habit, so she frequently hit Hill up for smokes during their drives together. It's unclear if the practice continued on in other administrations, but we know Laura Bush privately enjoyed cigarettes in the past, so maybe?
11. Every agent carries a "commission book"
A commission book is sort of like a wallet, except it's much nicer than yours and contains the following: photo ID, badge, authorization to carry firearms and arrest anyone for offenses against the United States. No additional Panera cards necessary.
12. Real agents don't wear sunglasses indoors
It's just a macho Hollywood thing, so cut it out, Statham!
Kristin Hunt is a staff writer for Thrillist, and is now offended she's never been invited to even one of the 50 annual Christmas parties. Follow her at @kristin_hunt.