Snazzy Slack 

A word that grates on ones nerves.

Benicio-I'm going for lunch

Giuseppe-I hate that word-it's a snazzy slack-"Lunch"

Snazzy Slack by Dylan Colley October 16, 2008

Coffee Slack

A term used to describe a millenial coffee shop regular who wears cuffed boot cut pants (jeans, khakis, etc.). This look is often accentuated with a beanie, combat or ankle boots, and a Mac laptop with an assortment of stickers on its face. Its sometimes tied together with a shirt thats half tucked in and air pods.

“How was your blind date?”
“He was really sweet, but it turns out he’s a coffee slack.”
“I dated a coffee slack once. I swear he stole my beanies.”

Coffee Slack by diefactchecker July 10, 2020

fletcher slack 

Fletcher Slack is the nicest person you will ever meet, if your ever down he will make you feel amazing, he is the funniest person you will ever get to know and he will always be there for you, he is also known as ronny hotdog.

Fletcher slack is amazing and a really funny guy

fletcher slack by cocobear October 3, 2020

Get the slack out of your jack

Term used to tell someone to quit lollygagging. Can be used to tell someone they are to laid back.

He's been lookin' at magazines for 20 minutes! Our plane leaves in 15. Go tell him get the slack out of your jack!

Get the slack out of your jack by Phrisbeephreak July 14, 2010

On the slack 

Gentleman’s appendage at rest.

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

On the slack by Slapheadylicious April 7, 2020

F.Slack 

A person's secret lover. Usually from ex-students of a particular university, and who are now professors. Chillo. Has a bad english accent. From Yale.

"M. Quiñones is likes F.Slack. F.Slack is the "chillo" of M. Quiñones"

F.Slack by Kermit The Frog December 21, 2004

sally slack pouch 

a skank that takes anything she can get and doesnt need lubricant. not bothered if man already taken.

that slag stole my man that sally slack pouch.

sally slack pouch by bazal-brush March 28, 2007