People who spend most of their lives at night and either acting suspicious, disruptive, or insulting to people whom they do not know of, Usually around 12AM. Can also be known as a "Midnight Hyena".
This 12 AMer can't take his eyes off of me.
by Akravo Slang March 18, 2019
Get the 12 AMer mug.
A turtle that is always trying to knock you out with a person with a buzz cut whose head is always cold
person1 Dude i got hit by a turtle with a 12 pack today it sucked
person2 that sucks
by Oassis__ May 9, 2019
Get the Turtle with a 12 pack mug.