slackness

1. One's level of sexual looseness or skill.

'im one to b' proud of 'is slackness. 'e 'as all dem women. Di ooman dem wanna stamina daddy, ya hear. One wit all day slackness is one 'at stepper

by Tim May 25, 2006

slack

Only used in Birmingham and Solihull area. Slack is when something is harsh. It can be used in many different ways.

Ben - "check out that boy, he's fat"
Ben's friend - "Slack man" or "That was slack"

by David D June 23, 2005

On the slack

Gentleman’s appendage at rest.

“How big is it?”
“On the slack or off?”

by Slapheadylicious April 07, 2020

slack

to goof off, to waste time, to waste your whole life

I dropped out of college, gonna just slack for a year or 2.

by Anonymous November 08, 2002

slackness

unwaranted perverse behavior

Sanjay's behavior at the bar was pure and utter slackness.

by childofleroy September 11, 2003

Slack

Australian slang used alot lately showing someone not interested in doing something, or one who is lazy.

Robert: Hey lets go to the shop
Sam: Naa, slack!

by Karina September 09, 2004

Slack

Something that is disgusting, unpleasant, and offensive to the eye.

Just down-right nasty!!

"Oh my damn"!! Why in the hell did that girl put on that!!!!! She looks so SLACK!!!

2) Lets say that some1 dose something nasty. and You say
"yo SLACK ass!!!

3) When you hear something that is Nasty. you say
"Awww that sounds Slack!!"

by Luv 2Shady December 26, 2005