power slack

v. to slack off in an efficient manner

Luckily, my work didn't interfere with my power slacking today.

by root88 October 18, 2008

Radio Slack

An alternative name for Radio Shack.

I gotta go to Radio Slack to buy some LED's.

by Skumpdalump May 12, 2006

slack annie

Term used to describe a female of any age who has engaged in much more sexual intercourse than is average for a lady of her years. Thus, allegedly, her vagina would become stretched in terms of both shape and size.

I wouldn't go near her mate. She's a right slack annie

by RickyRocket September 8, 2006

you're slack

st george girls (2003) that stretch out the phonetics of this common phrase and sound more like ambulance sirens than normal humans like most people

that person was a fat ass

you're slaaaaaaaaccccccckkkkkk

by Kenny November 10, 2004

slack flaps

term used to describe a woman who has loose morals in the sex department, has put out so much that theres no tread left on the tyres.

i was doin this chick last night, she had slack flaps.
her flaps were so slack it was like feeding a kitkat to a whale.

by paddy donnelly September 10, 2006

slack butthole

A butthole that has seen its share of action, thus being no longer taut. Rather, the butthole has become loose and has a larger circumference than it previously had.

Anatomically, the anal sphincter is unaffected and remains tight, while the butthole has some 'slack'.

Metaphorically, think of the butthole as a collar of a t-shirt, and a slack butthole as a 'bacon collar' due to constantly expanding and contracting.

Ben, how was that girl last night?

Gosh Brian, after she plowed my anus with a strap-on, I think I have a permanently slack butthole. So she was great.

by fgwg2 December 3, 2015

Productive Slacking

Engaging in recreational activities that may result in a sense of accomplishment. Reading a book, playing a sport, or going for a hike are examples.

Opposite this is unproductive slacking, which leaves you feeling horrible and unsatisfied afterward. Think sitting in your underwear all day while you watch Full House reruns and eat Cheetos.

Guy: "So did you waste away your weekend away like usual?"

Girl: "No way! I got tons done! Mind you, it was all productive slacking. I read a novel, went to an art gallery opening, and spent three hours on Skype with my best friend from college."

by Sir Elroy March 22, 2011