Ass-to-Grass. A type of squat in weight lifting where one goes as deep as possible.
1)I'm squatting ATG today for 5x5.
2)If you want to get swole, you gotta squat ATG!
ATG NBA superstar Allen Iverson was inducted into the Naismith Memorial Basketball Hall of Fame on April 4, 2016.
ATG=Any Thing Goes. Usually said in conversation before a crazy night out with someone.
"what you wanna do tonight?"
"Idk, ATG."
"Aright that's cool with me"
ATG (Anti-thymocyte globulin or AtgamÒ) is a medicine used prevent rejection in different types of transplantation, treatment of graft versus host disease and in certain patients with aplastic anemia. It does this by suppressing the body's own immune system. It is available as an injectable medication.
Got some shitty news about the ATG tonight. It's not working.