SLU

A nickname for someone that is Slow Lazy & Useless.

Me: Hey SLU!
Him: My name is Austin…
Me: Shut up SLU you piece of shit.

by D. Carleton January 23, 2025

SLU

A nickname for someone that is Slow Lazy & Useless.

Me: Hey SLU!
Him: My name is Austin…
Me: Shut up SLU you piece of shit.

by D. Carleton January 23, 2025

Slu

A combination of a slut and a hoe. Willing to cheat on their s/o, but hesitant to do so.

"Damn she wants to kiss Johnny but shes already dating Ben, what a slu"

by Jdoggo21 December 12, 2018

Slu

The act of giving or recieving oral sex.

Man, I got so much Slu last night!

by Yulonda November 10, 2008

Slus

The small bus for the disabled students. AKA the "Slow bus" Hence earning the name Slus.

"Hey look the slus is here!"
"Damn! I love riding the slus!"

by aahgay June 12, 2019

SLU

SLU: Single-Letter URL

When you can type a single letter into your address bar and hit Enter and your browser knows what website to take you go.

My SLUs G and N take me to Google and Netflix.

by LoganDark August 08, 2018

Slu

Alabama Slang: An inlet on the lake.

The Coosa Queen was sailing yonder on the slu.

by xowe March 31, 2019