Slack

When Karthi don't meet up at 9am as told, but instead meet up an hour later.

Karthi is slacking too much

by SungiSuresh November 19, 2019

slack spreading

conscious or unconscious employee habit (usually a dude) of replying outside of a slack thread to make sure one's message is read by the entire channel audience resulting in a waste of everyone's time

woke up to massive slack spreading from our infosec director, put me in a bad mood for the rest of the day

by laurecurly August 12, 2025

Multi-slacking

Doing multiple non-productive things at once. E.G. Playing Words with Friends, shopping on Amazon, watching Vines, etc.

I didn't get my report at work done cuz I was multi-slacking.

by Brainblaze January 12, 2015

Slacks

Tattooed artistry that covers the legs, as “sleeves” are tattoos that cover the arms.

Bro is sooooo tatted up bro! He’s got full sleeves AND slacks!

by THExREALxTACO January 13, 2019

Slack Week

Also known as Reading Week, it's a University student's equivalent to March Break.

University student 1: What are you doing for Reading Week?
University student 2: Not much. Think I'll veg on the couch and watch soaps all day. You?
University student 1: I think I'll work on my Methods (Sociology) assignments and study for the midterm. Haven't decided what else I'll do.

University student 2: Happy Slack Week

by HasFurTwins February 15, 2024

Slacked

To engage in premarital relations with a "one night stand", impregnate them, and leap out with birdlike arms from the hotel window, flying away to avoid confrontation from her.... pesky husband.

"I just got absolutely SLACKED."

by Allekatsu June 25, 2024

slack queen (SQ)

A desirable, dignified woman who fulfills the duties of a man's wife/girlfriend while the wife/girlfriend reaps the benefits of her labor. The man seeks/uses the SQ to take up his wife's/girlfriend's slack but is still committed to making sure his wife/girlfriend is cherished on the forefront. Unfortunately, he manipulates the SQ into believing she is just as relevant as his wife/girlfriend who doesn't fulfill his needs consistently. ( other titles: side chick, mistress, other woman, secret lover) ("Slack" refers to limited or no.... cooking, love-making, comforting, or helping with any thing a man may need.)

The CEO called his Slack Queen (SQ) to bring him lunch because his wife didn't feel like coming out in the cold. After lunch, he thanked the Slack Queen (SQ), and then went home to pick his wife up to take her on a trip to Italy.

by A Rare Find May 16, 2020