D.M. 

abbreviation for Dick Move. Not in reference to actual penis movement, but refers to action made by impolite person causing another to take offense.

Did you drink the last of my milk and leave the carton in the fridge? D.M., dude.

D.M. by lowjoe March 11, 2009

D.M. 

To steal, or take away from someone forcefully. (Stemming from the common thug's propensity to say "Dis mine!" or "Dat mine!" as he's removing your property from you.

Quick, call the cops - two inner-city kids just D.M.ed my bike!!

D.M. by Forsiath May 4, 2011

D.M. 

Drum Major, or leader of a marching band who has all power, just under the director. Be their friend, or you will have a miserable time marching.

"The D.M. needs to lighten up, we are tired"
"We need the work"

D.M. by Flute-Guard June 27, 2014

D.M. 

Despite what everyone thinks this abbreviation means it actually means "Dick Move".

you called his mom a slut?? that's a D.M.!

D.M. by Sunny-D42 November 12, 2006

D.M. 

initials for drunk or drunken mistake; an ugly person you had sex with when you were drunk

"Bro I can't believe I hit that shit last night. I took one for the team, she was definitely a D.M."
taking one for the team

D.M. by swiss May 13, 2005

D.M. 

D.M. is Dinosaur Mentality--living without regard to other people.

So this chick barged in on my friend while she was using the toilet. All the other stalls were free! That is some D.M. right there.

Or when people sit down on the stairs, or stand in the doorway.

Or don't move into crowded subway trains and buses. Or park in 2 spaces.

Or have really bad body odor. Or bad breath. Or have ashy skin.

Or do anything that could be offensive to the general population.

D.M. by Tisha Happy October 23, 2008

D.M. 

"Do-able Mom." Basically, a woman with children who has managed to retain a high level of sex appeal. Synonymous to the more well-known "MILF."

"Wow! Check out the rack on that D.M."

D.M. by J. Taco April 28, 2003