Slack guy

Somebody who’s antics are indescribable

William Hutton is a slack guy

by Rick rosstrich October 22, 2018

Dirty Slack

When your dick goes limp during anal but you keep jamming it in there

Bro, I was power driving Jessica but the blood flow killed my boner, so I ended up giving her a dirty slack

by AtlasTheKing December 17, 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

slack

D Harks... one who is lazy and unwilling to work...Harks

get over here you slack! its time for your beating.

by son of santa April 19, 2003

Slacked

To give a sloppy blowjob to a non-erect penis. When a guy can't get it up, but the girl sucks on his loose rope anyways in a messy fashion..

"Darnelle couldn't get it up last night bc he was too drunk, but I slacked him up anyways"
"Wow, what a good person you are!"

by batistaxxx2 October 23, 2020

Slack-Shit

When you intentionally shit your slacks so you can be in your hotel room alone while on a business trip. Its the last option when you run out of excuses to avoid happy hour with open mouth breathers from the conference.

I accidentally had a Slack-Shit so im not going out for drinks after the seminar tonight. Im going to my hotel room and watching southpark.

by CyclopsCookies July 21, 2025