ATA 

A taekwondo cult in which parents pay for their kids to get beat up. You can typically find them trying to kill each other every chance they get. You will also be pleased to find that they like to instigate mosh pits.

She dropped her for fun, then proceeded to kick her numb and do her sacrificial ritual on the newly bloodstained mats at ATA. :)

ATA by American Taekwondo Association March 12, 2022

Ata 

Turkish word for ancestor also used as a name at Turkic nations.

"Onların ataları dünyada ilk medeniyetleri kurdular"
"Their ancestors started the first civilizations of the world"

Ata by lllBozkurtlll April 18, 2022

ATA 

Anti-Trans Activist, or Anti-Trans Activism.

When TERFs (Trans-Exclusionary Radical Feminists" felt their self-created title had accrued a negative reputation, many started calling themselves Gender Critical (GC). When GC advocacy, too, acquired the same negative connotation, some GCs started to refer to themselves as "Sex Realists," much like the historical use of "Race Realist" (i.e. pseudoscience as a post-hoc justification for discrimination).

Without consistent terminology to describe people who primarily seek to, in the words of GC advocate Helen Joyce, "reduce or keep down the number of people who transition ... whether or not they're happily transitioned," the term "Anti-Trans Activist" or ATA serves as an umbrella term and a suitable counterpart to the anti-trans term TRA or "Trans Rights Activist" (which itself implies that all trans people are political activists with an "agenda," rather than defending their own existence).

I don't care what they call themselves; that "Alliance" group is an ATA organization because they exclusively spend all of their time and effort on advocacy that causes harm to trans people.

ATA by Leiracal July 13, 2022

Äta 

Swedish Word for eat

Jag vill äta mat

Äta by CitoHBandito October 9, 2023

Ata boy

The aknowlagement of a good job or deed of a male

Bob: "I just felt that chicks tits!"
Jack: "Ata boy, Bob"

Ata boy by Martin Allen May 20, 2008

ATA (Awaiting Text Anxiety) 

When you send a text and you wait anxiously for a reply. Mainly when sending to a person you are interested in or apologizing for a ridiculous action committed the night before in a drunken state.

8:30am -{You} "Hey (insert hot chick's name here), nice meeting you last night. Lets go out for a drink later this week."

9:00am-

10:00am- {you mention to your friend} I texted the hottie I met last night when i woke up this morning and she hasn't responded.
{friend} Damn bro, you got some serious ATA (Awaiting Text Anxiety). She probably was so drunk she hasn't got outta bed yet.

11:00am-

3:15pm- {Her} "Who is this?"

3:16pm- {You} damn

ATA (Awaiting Text Anxiety) by Dirty_J January 2, 2012

ata cat 

A beautiful sexy proud cat full of affection and love

Oh god wat a ata cat

ata cat by nelly rider May 24, 2014