M-Douche

Derived from the abbreviation MD. When a douche in pre-med tries to explain medical things they don't even understand. Often M-Douches like to pretend they are already doctors, performing half-assed surgeries in basements. M-Douches are not to be trusted and are to be reminded of their M-Douche status frequently.

Guy 1: I don't feel so well
Guy 2: You definitely have cancer
Guy 1: Shut up you M-Douche idiot
Guy 2: Yo I'm pre-med!

by jerel89 April 23, 2018

Claire M

This amazing girl who is turning 18!!!!! She is very intelligent and funny, great at school and awesome, caring friend to everyone, plus she is super pretty. She's gonna ace out-door ed exam and Japanese exam as クレアは日本語は上手です！

"wow, I wish I was a Claire M. But no I'm just a Joseph." *no offense to Joseph*

by greenie_l October 25, 2019

Ava M

An Ava is the best person you could ever come across. She is beautiful, sweet, tough, and loyal. She is one of those people that say they are ugly wen she is the most gorgeous thing you can lay your eyes on. She loves to have fun, but can seem crazy sometimes. Ok all the time. An Ava M is a girl you will never forget. She is an excellent charmer, and puts up a fence of confidence and strength even if they are hurting. You can never tell what she is going to do, they are pretty spontaneous, you can't help to love an Ava M. Ava M is especially good at anything to do with helping anyone and everyone. You don't want to get her them to hate you. If you do I would say to watch out because an Ava M is a pretty formidable enemy. If anything you should be going out of your way to find an Ava M. Hold them tight and never let them go and love them forever. You will love having an Ava M in your life. She will shape you into a better person without you ever knowing. Love them forever because otherwise you will never forgive yourself.

Ava M is the most loyal and best friend I've ever had.

by Gosh darn them rhinos June 14, 2019

Defcon-M

Just after you cum, and you start the clean up. Then you hear the family vehicle pull into the garage. Immediately you go into Defcon-M, which is the state of panic you're in..

Guy 1: Last night i just finished masturbating and my parents got home..
Guy 2: What did you do?
Guy 1: I went into Defcon-M, obviously!

by ToxicWaster May 21, 2013

M Squared

Short for Mac Miller

"Bro, you hear that M Squared last night? That shit was ill"

by MacFlow January 6, 2013

The Michael M

When your dick is so thiccc you make your wife/girlfriend pass out the second you enter her rectum.

Dude, I thought I killed my wife when we had anal

Oh shit son, you gave her the Michael M

by Swivel mi timbers November 21, 2020

R&M

Simple: Rest & Masturbation

Maggie: Ahh! Just got back from the weekend spa. Got some much needed r&m.
Mary: *under breath* Bitch

by pshekpollack November 11, 2020