atto

An emo person with no feelings inside and someone who can hide their emotions very well

The girl was an atto because of the way people judges her

by Attoyuki542 January 02, 2018

atto

Lazy name for a furry that has chosen an otter for his/her "sona".

Atto is a cunt.

by chef_Gordon_Ramsay March 23, 2018

atto treatment

The Atto Treatment, also know as "AT," is a treatment that everyone jumps a certain person. This was first created when someone named "Atto" was getting jumped by 12 people at once.

"Give that man the atto treatment!"

by whyamievenhereiwashereforoneth November 23, 2024