Slack artist

Flaking on a friend invite.

My boi benji was being a slack artist when he didn't accept my friend invite.

by SCOOTS4LIFE September 14, 2016

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

Slacked

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

"Darnelle couldn't get it up last night but its coo, I slacked him up anyways"

by batistaxxx2 October 23, 2020

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

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

Jake Slack

Jake slack is the lead guitarist in the band chapter 13. He is one hell of a talented geeza.

He is probably the best guitarist you’ll meet, yes Brian May has competition now.

Jake slack is so good at guitar solos. Wow.

by lillsclark;) January 5, 2021