SDMS

Shit Dip Masturbate Shower

Nothing like taking an SDMS after a long day on the job.

by Pinsol December 15, 2016

SDMS

Shit Don't Make Sense

Birds Ran on Air, SDMS (shit don't make sense)

by Leylaniblessings August 3, 2011

SDM

Means “small dick maxx.” Homie got a boner and everyone knows the truth

“Bro did you see SDM earlier at lunch”
“SDM got a boner off Riley”

by halfbowlcut June 16, 2019

sdm

SDM is an acro for "size does matter"

"oh yes... SDM... that's why I dumped Fred."

by Cajun September 25, 2005

SDM

Abbreviation for "She ditched me".
When a guy gets attention from a woman at a bar, and then she withdraws from him in a hurry.

This chick in a red dress just taught me how to drink scotch, and then she ditched me (SDM)!

by Hoosfoos July 28, 2011

SDM

Short Dick Man

Girl one: So, girl spill the beans about the guy you went home with
Girl two: There is nothing to spill because he suffered from SDM.
Girls one: What is that?
Girls two: Hew as a Short Dick Man!!

by deemoneyshot April 18, 2014

sdm

spank da monkey!
also known as masturbating, or pleasuring oneself

ho...ho...hold on, let me sdm for a bit

by MR. SCRATCHIES June 20, 2008