Asymmetrical Testicular Syndrome. Affects 1 out of every 2 testicles in 1 out of every 10,000 individuals. Donate to help the cause as there is currently no cure.
John: Did you hear Carl got ATS?

Josh: Ah dude that blows.
by Biela Mishka November 28, 2011
Get a ATS mug for your mother-in-law Sarah.
to have eaten already
ya i ate her out till she came and then she begged me to fuk her so i put it in but only made it halfway in before i
by reformedpug November 30, 2016
Get a ate mug for your coworker Callisto.
The practice of @ing someone on social media. Often leads to people saying "don't at me".
I'm atting you right now, let me know if you're not down with that... in which case I will DOX YOUR MOM AND YOUR POODLE !!!!!!!
by TKNWS July 21, 2020
Get a atting mug for your sister Zora.
1. to be kind of dating someone
2. to be unofficially dating someone
Short Stuff is ating a boy older than her.
by gymkat217 July 17, 2006
Get the ating neck gaiter and mug.
"At the store", or ATS, refers to a troll named Alex that peruses the Yahoo! Answers forums appearing to be at the store every waking moment of his life. He generally likes to reside in the religion and spirituality section and seems to either anger or make 100s of people happy every day. Many others have been inspired and took on the same exact statement and deviated with it, or made up their own catchphrase that they relentlessly post on any forum or image board they want. Nowadays people use, "I'm at the store", to refer to something boring in a forum or irrelevant.
by Jkbrah August 02, 2011
Get a ATS mug for your buddy James.
A creature with a serpentine head that uses a "spam" attack.
"Atings have no rights."
by TheLaughingRaptor June 27, 2018
Get a Ating mug for your Facebook friend Rihanna.