Slackface

The expression of a mentally deficient person as they stumble through a realm of consciousness unknown to that of people with the proper number of chromosomes.

Look at that slackfaced motherfucker trying to hump a doorknob!

by Slackfaced June 12, 2018

smackback

A smack back is whatever you want it to be. Usually relating to someone or something that is wack, lame, weak, or ugly. Can also be used as a greeting term. Like what up nigga, dog, playa, killah, ninja, ect. Smackback is a word such as bad. Can be used for good or evil. So basically its anything u want it to be.

What up Smackback? Look at this mutha***** smackback lol

by Kyser Soze December 1, 2007

Slackpacker

To be a complete slut or whore whilst travelling. Can be used as a derogatory term for males or females as everyone is pretty easy whilst travelling

"Ive heard she's a right slackpacker" or this hostel is crawling with slackpackers

by Hendy :D July 31, 2012

Slickback

A nigga who is around the age of 40-70 years old who enjoys touching underage women

Random: Hey stop fucking touching underage women it’s not cool
Henry: no nigga I’m a slickback

by Squid Game King November 20, 2023

Dr. Slickback

Dr Slickback: a person in a seat of authority who flaunts his power and thinks he's super important, and has thinning hair, a comb over, or is entirely bald. Usually between the ages of 42-59.

Man #1: Man, did you hear that Dr. Slickback Richards go on and on and on about himself during the meeting?
Man #2: I know! He is such an ass!

by Foolish Mortal November 3, 2011

shackwackled

when you closed out in a barrel of a wave

dude i got shackwackled on that last wave

by kmullen714 March 1, 2009

Slackslacktivist

A person who brings awareness to slacktivism without actually doing anything about it

John is a slacktivist when it comes to fighting slacktivism, a real slackslacktivist

by skalfo December 8, 2010