slm

SLM is an abbreviation for the phrase "Sea la madre". It's a common phrase in Puerto Rico typically used to express frustration or anger.

SLM que calor hace.

SLM its been the longest day.

by caribbeangurl87 May 14, 2020

slm

Often said on IRC, this is short for "salaam", or hello.

People from Malaysia, Indonesia, Turkey, etc like to say this.

<malaysian_guy> slm
<you> slm
<malaysian_guy> a/s/l?
<you> Sorry, i dont speak Malaysian.

by Tadou January 6, 2005

slm

sl stands for say less man. When you understand someone fully and clearly and you don't need any of their further explanation.

Whitney : "Bro bare mens keep hitting me up"
Chanel: " Shut the fuck up, you're fucking ugly"
Whitney: " wow slm"

by kinggwhitney June 19, 2017

SLM

Slow and lonely masturbation, commonly taking place in bedrooms, bathrooms, dorm rooms, and locker rooms and resulting in a distinct smell.

Nate conducted in SLM shortly after talking to a girl for the first time in months... The locker room was never the same again.

by Ze Coggernaut March 5, 2011

SLM

It literally means Single Lives Matter

*some cute couples shit appeares on wattpad*

Reader: #SLM no need to remind me that I’m single *sigh*

by TheSmartGyal June 22, 2022

slm

slutty little mustache

- wow, that guy over there has a good mustache!

-yeah, that’s an slm for sure

by stinkytiger September 29, 2023

slm

Single Lives Matter (slm)

*sees a happy couple*

“slm”

by mixthebean August 22, 2021