A preferable way to describe trousers, pantaloons, dress pants, etc.
Yo, that chick was digging my slacks!
noun
A pair of full length pants, or trousers.
Nice pair of slacks you're wearing today.
This is a nickname that uses reverse psychology on the classic word "Slacker" -as in to be lazy.
"Slack" is the most AWESOME word you can use to describe a person and has been developed to change expectation by subterfuge.
Dude! You are soooo Slack!!!!!!!!
In the theology of the Church of the SubGenius, a mystical substance or quality that is the prerequisite of all human happiness.
I read the Book of the Subgenius to find true slack in life.
"Give me liberty, or give me slack"
The CON took away all my slack.
That makes me unhappy, that's not slackfull.
Slack is the perfect hamburger...
Slack is feeling damn good, and everything goes your way.
"Slack" is a way of life.
An adjective much like chill, showing approval, contentment, or mild amusement.
Friday night was slack.
Oh man, that shot was slack!
gimme some space, dont nag etc
adult meanings: slacking, not working/ being active etc
teenage mother: what ya doing with that in the house, setting bad examples for little timmy here!
teenage father: gimme some slack lauren, its not that illegal
Timy: me want dope
In the context of reggae music 'slack' has to do with lyrics being lewd, vulgar or sexual.