ATF

The government agency dedicated to turning law abiding citizens into felons and shooting dogs. Also responsible for Waco

“Damn ATF fed bois shot my dog and took my guns.”

by Alphabet boys June 22, 2021

ATF

1. A part of the government dealing with th control of Alcohol Tobacco and Firearms.

2. An online gaming family, slowly making its way into every online game for the past 11 years.

*S* homos! Whos up for some humping?!

by Klae February 3, 2005

ATF

According To Facebook

Did you hear about Tom and Lilly? ATF, they're in a relationship.

by PabloHalverson November 29, 2010

ATF?

Are they fucking? - A game often played with friends in public while people watching...

(After glancing at another couple, you ask your friend) ATF?

by D,C,N,S Owens Lunch April 20, 2010

ATF

Alcohol
Tobacco and
Firearms

agency

OR

Automatic
Transmission
Fluid

by Cletus March 23, 2003

ATF

As pertaining to Dr. Sheldon Cooper's (primary character of The Big Bang Theory) tendency to think of himself as the comic book hero, The flash. This acronym is quite understandably extended out to be "As The Flash"
Meaning both that you are pretending to be and are considered to be The Flash.

Dr. Sheldon Cooper ATF (As The Flash)

by DRSHELDONCOOPERastheflash May 21, 2011

ATF

All Things Fre$h.

Extreme Drake fans are members of "ATF."

by DrizzyxDan305 November 16, 2011