Mad Manic Laughter. When your bodies nervous system sidesteps your brain and you break out into laughter at inappropriate times. It becomes impossible to stop and the more you try the more manic the laughter becomes.

Can also be linked to a wicked laugh when you are about to do something bad but in your mind funny.
Whilst watching my friend in the school play during a particular serious piece, I was suddenly seized with an uncontrollable desire to laugh. I tried to stop but as my body shook I let out a loud snort and had to leave the room I was in a state of MML!
by anniegetyourgun July 16, 2011
Top Definition
Marijuana Memory Loss - The effects of smoking to much weed can cause MML.
I think you have smoked yourself retarded. You are suffering from MML. I told you last week about the car needing tires.
by LoneHuntress February 01, 2008
Used in place of lol it means Makes Me Laugh.
Person A :'re an idiot.
Person B : mml
by Meh..... May 09, 2004
Makes Me Laugh.... better version of LOL, to be used in general conversation
Hahaha that joke is so funny mml
Dude what are you on about? You're so crazy, mml
by Sawahhh March 20, 2009
also known as: Make myself laugh.
i swear i mml all the time!!

Proper: I swear, I M.M.L all the time.
by the jyu April 07, 2010
Makes My Life or Made My Life

Used on occasions of extremely epic circumstances where something didn't just make your day but it made your entire life.
Justin: Dude, I got a free ticket to see A Day To Remember last night!

Frank: Really?! They mml!

Justin: Yeah, that concert MML!

Melissa: I got bitten by a dog today.

Justin: haha mml

Melissa: That's not funny, I had to get stitches and everything!
by animelimit May 26, 2010
Makes me laugh. A new and better alternative to "lol."
I just saw John get kicked in the balls by a 4 year old! Mml!

Andy fell asleep in Spanish today and the teacher smacked him! Mml!
by Megan Hottie October 29, 2009
Maximum Mexican Load - The maximum amount of Mexicanos that can be packed into a vehicle.
That El Camino had a much higher MML before the camper top was removed.
by gulliver22 February 17, 2009

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