If there's one thing Twitter has in common with the Washington, DC area, it's an overabundance of acronyms and abbreviations. Between Twitter’s 140-character limit and the capital beltway’s various nonprofits, think tanks, and administrative agencies, each with its own unique shorthand identifier, there are a lot of acronyms to keep up with.

In an attempt to tame the beast that is Twitter lingo, one such agency, the FBI, has compiled a “Twitter Shorthand” Guide. The 83-page information repository, featuring approximately 2,800 entries, was released after the transparency news site MuckRock filed a Freedom of Information Act request with the FBI in January, according to The Daily Dot.

The FBI guide's introduction describes the list's purpose (which some have described as a useless exercise) as such: “With the advent of Twitter and other social media on the Internet, the use of shorthand and acronyms has exploded. This list has about 2,800 entries you should find useful in your work or for keeping up with your children and/or grandchildren."

Presented with this bizarre list, we thought we’d take the opportunity to highlight a few of the entries we found particularly strange, obscure, or just plain silly. We hope this serves as a reminder of where some of your hard-earned tax dollars are going—and perhaps helps you improve your Twitter game.

AYFKMWTS = Are you f**king kidding me with this s**t?

BTWITIAILWY = By the way, I think I am in love with you

DR = Double rainbow

DPYN = Don’t pick your nose

FOFO = 44 caliber pistol

FMTKFYTFO = For me to know, for you to find out

MCL = Much clown love

NAK = Nursing at keyboard

NSFV = Not safe for viewing/vegetarians/vegans

MSR = Mulder Scully romance

STMF = Stay thirsty my friends

TNSTAAFL = There’s no such thing as a free lunch

UDI = Unidentified drinking injury

WDALYIC = Who died and left you in charge?

WOMBAT = Waste of money, brains, and time

WTD = What the deuce?

YHBT = You have been trolled

YKWRGMG = You know what really grinds my gears?

YWSYLS = You win some, you lose some

Feel free to compile your own short list from the guide.