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

SDMS

Shit Don't Make Sense

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

by Leylaniblessings August 3, 2011

Sdm

Small dick man

Sdm

by Thispagewasmadeforme October 9, 2020

SDM

SDM- stop disturbing me

When someone keeps pinging or texting you, while u r extremely busy;
Boy 1 - text dude, pick up my messages... u shit, wat type of friend r u?
Boy 2 - text cant call u my friend, so SDM!!!

by 𝖑𝖊𝖌𝖊Aarav011( just jokes ) September 19, 2020

SDM Index

Shag, date, marry index.

The mathematical equation of a person's (male or female) likelihood to fulfill any of the three noted requirements both a) individually and b) collectively.

Equation Calculation

Maximum 33 points awarded for:

1) Desirability to Shag (chiefly British, or American 'bang')
2) Desirability to Date
3) Desirability to Marry

An overall virtual percentage can be derived as an index judgment to the candidate's complete desirability. In most cases the result would be declared as:

X,Y,Z

30,25,7

An SDM index of 62

Chandler: 'For me Elly is a 30, 25, 7 SDM Index. I'd love to bang her but wouldn't wanna watch X Factor with her every Saturday'.

by londonacidcity December 15, 2011

SDM

Short Dick Man- a man with a bruised ego and a teeny weeny 🤏🏻🍆

Ew get out of my DM’s you SDM

by CJMG January 3, 2022

SDM

Small dick matter

when a guy sends u a dick pic and it's actually small, you can show ur support by saying "SDM!!!"

by Halunamatata June 19, 2023