SLPS

Pronounced SLAPS. Sack Longer than Penis Syndrome. When your ball sack hangs longer than your penis.

Hey, did you see Todd in the locker room? He suffers from SLPS!

by SLAPS23 June 6, 2011

slp

noun or verb - Abbreviation for 'solo laugh party'. When someone starts laughing by themselves for no apparent reason.

Hannah remembered something funny and started to slp. Her friends stared at her, unsure of why they were hanging out with her.

by bobloblaw June 10, 2012

slp

San Luis Potosí
(City in Mexico)

Typically used in a username, ex: @slp.(name)

by .nmn November 17, 2022

slp

Abbreviation of sleep

i wanna slp.

by capt.mist December 21, 2008

Sandwich Lunch Provided (slp)

The reason for doing something or going to an event, the same way how you will only go to an occasion if there is a "sandwich lunch provided".

Are you going to the races because Warona's going, and she's the sandwich lunch provided (slp)?

by Eazy-Ed October 25, 2017

Slp

Sean Lumpkin Packin

I am feeling very slp today

by ChonkLord September 3, 2021

SLP

Slang for “Synched Like Periods” as periods like the synch up with one another

Me and my friend are slp rn, we just sang the same song at the same time out of nowhere

Dakota and Matthew are so slp, everything they say sounds like the other would also say it.

by Nick Knife November 11, 2025