look up any word, like lemonparty:
 
1.
amm
1. Computer slang for "Amusement".
2. AMM (Amusement) is a very formal and controlled form of laughing and joy, used in moments where complete and utter geeks would type "LOL"
3. An expression of amusement that diverts into the description of laughter; A movement (usually involuntary) of the muscles of the face, particularly of the lips, with a peculiar expression of the eyes, indicating merriment, satisfaction, or derision, and usually attended by a sonorous and interrupted expulsion of air from the lungs.
This conversation was pretty funny in my personal opinion, amm.
by Daniel Jaquet September 01, 2004
 
2.
AMM
New Matching System For Warcraft III Thats Completely Sucks Ass!!
Damn My Rec Has Goteen Fucked Since AMM
by sam June 17, 2004
 
3.
Adjust My Monocle. When You're feeling extra fancy over the internet.
Friend: You have 33 girlfriends?
Me: A.M.M.
by whencameronwasinegyptsland April 22, 2012