DTM 

Dirty Teen Mustache. The classy look of a Mexican or otherwise young Dirtbag not shaving for about a week.

Once Paco hit puberty and forgot to start shaving, he got one hell of a DTM

DTM by cscott December 14, 2008

DTM 

Draw Those Molecules. An assignment found in Anatomy and Physiology I, where one must complete 15-page assignments drawing molecules.

Guy 1:Dude, how's your DTM coming along?

Guy 2: I had to work on it for 6 hours, no biggie T.T

DTM by IhateBA October 26, 2010

DTM 

Don't Tell Mum

Hey, we got a card for mum this Christmas. DTM

DTM by CAM1234 December 18, 2012

DTM  

Dan The Man. An angry guido from Westchester county N.Y. DTM’s can be recognized by their greasy Guido hair, black jettas, and anger problems. Often they pluck their eyebrows and go tanning.

Did you see that DTM in that Jetta fist pumping to techno.

DTM by tunasalad May 29, 2007

DTM 

Acronym meaning Dead To Me

Andy: Dude you suck, leave me alone!
Danny: DTM
Andy: What?
Danny: You're dead to me.

DTM by DGiz82 January 21, 2011

dtm 

Down to masturbate

She's not dtf, but she's definitely dtm!

dtm by henkov123 August 14, 2012

DTM 

Dick to mouth.

Slang for being screwed over hard, or severally owned. Worse possible case scenario.

Examples:
I took a major DTM from my boss in yesterday's stand up.

Last night's snow storm DTMed our hopes of getting over the pass today.

I'm DTMing everyone in the office football pool.

Let's DTM these bastards.

DTM by Outland January 8, 2009