SLT 

short for "Steam Lung Therapy" - when you have to stand in a very hot shower for 40 minutes because you smoke too much weed and can't breathe when you wake up.

Gonna need some hardcore SLT after last night's fuckery

SLT by Gents January 15, 2021

slt 

Short for salut (french for hello), used especially in chat rooms, irc etc.

Slt m8, how r u doing.

- Slt.
- Slt, what' up dude.

slt by Igor Sajn January 4, 2008

slt 

Getting too lazy to say "shit like that".

Guy 1: Yo man! Wanna go planking.
Guy 2: Sorry I don't do slt.

slt by 733TMofo August 25, 2011

SLT 

its short for -stuff like that, shit like that. Because its overused by many people. They don't know what to say so, they say "stuff like that" over and over and over and over. So when they say it over and over you can nick name them SLT.

SLT is driving me nuts!

SLT by JB Parnell November 21, 2010

SLT 

"Something like that."

Used when you aren't completely sure of the accuracy of something you've said.

Can also be used when you don't care enough to go in full detail about something.

He said he'd call again about taking you out or SLT.

A: What did he say? Where did he take you? How did it go??
B: We went out. It was good. SLT

SLT by jppolarbear December 15, 2011

slt 

Means slut. Used in chatrooms, IRC, etc.

fuk ur such a fkin slt, gawwd

slt by calvinownsj00 May 19, 2005

SLT 

(Smell Linger Time)- the amount of time it takes for an odor to clear an area or dispersal time.

"His SLT is huge, son. You know he wears that AXE bodyspray.."
or
"Don't go in the men's room. Chad was there and he has big SLT after a night of[BBB}."

SLT by Robert Marbury August 4, 2007