A.M.

A.M. or "ante meridiem" means "before noon." Anytime after 11:59 P.M. and before 12:00 P.M. is A.M.
If it is A.M. it is morning.

It's 1:51 A.M. and I should go to bed

by Beast404 September 13, 2006

A.M.

Someone who doesn't spend there time wisely or doesn't go out very often and is unsocialable.

"What an A.M. he never comes out!"
"Going out and getting nothing? A.M!"

by Kirke February 17, 2009

A.M

A.M slang for an Attempted Murder. Used heavily in UK.

" I just caught A.M last week then went and burned down my clothes - young dizz"

by Lendary stat October 21, 2019

A.M.

short for describing the morning hours of the day.

"...Wake up in the A.M., compose a beat
I bring the fire til you're soaking in your seat"

by 7aipan September 8, 2006

A.M.

At Morning

I have to wake up at 9 A.M.

by awesome_girl2000 April 24, 2015

sixx A.M.

band formed by motley crue member nikki sixx. they are a new band whose first album is based off the book the heroin diaries. they kick ass.

"have you heard the new single by sixx A.M.?"

by Joe9113 December 5, 2007

2 A.M.

When somebody's your 2 A.M. it means that at no matter what time of day you call or need them, they will be there for you. This is a very high level of friendship, and means that you're true friends.

*It's 2 A.M. and you're really sad*
*pick up phone and call your 2 A.M.*
You: Hey, I'm upset about...
Your 2 A.M.: I'll be right over

by jjaid June 2, 2011