Slack hold

The act of holding your penis with the intent to masturbate.

I was sitting on the toilet with a slack hold and then I got walked in on

by Some_canadian_prime_minister November 9, 2020

Slack batter

When you are able to blow a load whilst having a semi or flaccid chap.

Man, I had no idea whether she was a minger or minter, and still couldn't work it out after I slack battered her chin ...

by Ulazygit October 21, 2020

Slacka laggin

Not performing to your ability , a.k.a. Being Lazy

I’ve not sold any clothes online because I’ve been slacka laggin.

We’re going to be in deep shit if we don’t clean the house, we’ve been slacka laggin.

by anonymous June 5, 2021

Salkkarit

is a Finnish version of Hollyoaks just if using English subtitles and also after Finland get Qualified to Euro 2020.After Finland beating Leichenstein and get winning tickets to Euro.

How age is Teemu Pukki is?
31
How many years Salkkarit aired?
22 years of showing

by zm01022001 June 12, 2021

Slack Texter

A slack texter is somebody who doesn't really text back or isn't consistent with their texting .

___ is a slack texter ! They never text me back 🙄

by JesusLover07 July 3, 2021

Slackett

Shortened version of common slacks. Popular amongst ageing white collar workers, and Yacht owners; usually worn during warm weather in order to preserve dress codes.

Regularly worn with long socks and loafers, or sandals. This particular item of clothing is often met with derision when confronted by those under 30.

“It must be summer, the boss is already in his slacketts”

by NotMolly123 September 3, 2021

Slack Factor

The ratio of the number of employees in a firm, to the number of Slack channels used by the firm. The higher the Slack Factor, the higher the number of Slack channels per employee, and the lower the possibility of finding that one message you know you just read a minute ago that you needed to respond to.

I just saw a question from Larry, but our Slack Factor is so high, I don't even remember what channel it was in any more. I guess he's not getting an answer.

by Neuticle September 30, 2021