sluffing

1. to be behind

2. to fail due to lack of skill or concentration

1. Quit sluffing! We're gonna be late!

2. Bob tries to roll a joint but messes it up horribly.

Billy says "Aww dude your sluffing, how are we supposed to smoke that?"

by Billy McSideburn December 7, 2009

sluffed

To blow off in a snobby manner.

I can't believe Jess just sluffed us.

Jess is a goddamn sluffer.

by Mr. Rittles June 11, 2005

sluffing

UK slang word for menstruation,

You wont be eating any muffin
When her womb has started sluffing
-Amateur Transplants

by Mr Moz January 3, 2008

sluf

Herpes infested facial secretion

"I went to kiss him and he had sluf running down his face!"

by AfflictedMuse June 20, 2009

sluffing

The Utah word for skipping class. If you're going to live in Utah, you'd better learn it.

"Young man are you sluffing!?"

by Super Bucko October 30, 2015

Sluffing

verb. To sluff. The act of riding someone else's wifi without their permission. Akin to wardriving.

I hate it when those tools on my block are sluffing on my network!

by goestoeleven June 11, 2010

Nar Sluf

Nar Sluf is one of the new words in the advanced english vocabulary along with "Sar Blef" and "Ard Gamfe"

You know that moment when you being an epic gamer and someone trys to stop you?

This is when you use Nar Sluf.

Big Jimmy From Epic Games (Dad) : Oi, What you at get off that Game.

You: BUT DAD IM ABOUT TO FINISH THIS EPIC ROUND OF FORTNITE BATTLE ROYALE

Big Jimmy from Epic Games (Dad): You can play it tommorow I am Mr.Epic so you can get free Vbucc whenever you want.

You:Well I'm not getting off So Nar Sluf

Big Jimmy from Epic Games(Dad): SON ARD GAMFE!!

You: Sar Blef (Sobs)

Big Jimmy from Epic Games(Dad): I'm sorry! Please don't cry you can finish that round of fortnite

You: E P I C!

by Big John McGuinness December 19, 2018