After Midnight.

The 22nd Century, non-Latin version of that very late, or early time of day.
-Omg, It's 1:35 in the AM? does that stand for After Midnight?

-No it doesnt but it might as well mean that. It means antes media something. It means before noon in Latin.

It's 2 in the AM. Nothing good ever happens in the AM.
by KaliWalle October 28, 2010
Get the AM mug.
All Month Syndrome (AMS), similar to Premenstrual syndrome (PMS) refers to a wide range of physical or emotional symptoms that typically occur about 5 to 11 days before a woman starts her monthly menstrual cycle.

The only difference is the wide range of physical and/or emotional symptoms occur all month; and has scientifically doesn't have anything to do with the menstrual cycle.
Joe: 'Why is she acting like such a bitch?'

John: 'She must be suffering from AMS'
by john916 October 5, 2010
Get the ams mug.
The art of taking a gigantic shit, or expelling a devil turd from one's ass
Hey Bell what's up?
Oh man I have to go drop an Ames
by medzed September 17, 2006
Get the Ames mug.
Refers to someone who is an aircraft maintenance engineer.
by caino September 16, 2007
Get the AME mug.
Abbreviation of Alpha Male Syndrome. A disorder, male specific, that may cause one to act irrationally so that he feels a sense of superiority or dominance above other males present in the surrounding. If two people in the same proximity have AMS it is likely a fight, verbal exchange, or sense of hatred will occur.

AMS is more commonly known as not being a bitch, having a pair of testicles, or being a man. Sometimes a person who does not have the disorder is referred to as a "pussy."

It is common for those who have AMS to state the abbreviation after something that is very "alpha" either occurred or was spoken about.
"Damn, look at Rich. He doesn't take shit from anyone."

"Yeah bro, I heard he's got AMS."

or

"You fuck that girl last night, Kevin?"

"Sure did."

"AMS."

"Hell yea, mofo. AMS"
by THEnoB June 16, 2014
Get the AMS mug.
Are too!!
Guy: AM NOT!!!
Other guy: ARE TOO!!
by WEAR MASKS!! December 17, 2020
Get the AM NOT mug.
"I think you amed her a little too hard last night!"
by Johnny Camper April 20, 2009
Get the Ame mug.