Slack Lining 

A business maneuver in which an employee continually sends insubordinate emails to his/her boss with the intent of embarrassment and or emasculation. Similar to the outdoor practice of slack lining it can be risky and carry with it the complete destruction of one's career.

John was really slack lining when he sent his boss an email with all the ways he had misinterpreted the sales data, luckily he copied the CEO on the email and his boss was later fired.

Slack Lining by Martin Kaan February 13, 2015

slacklining 

The act of having an unbelievable amount of fun walking and doing tricks on a piece of one inch climbing webbing pulled tight between two points, also used as a form of meditation, physical and mental training.
See also: Slack

Hey Jim want to go slacklining?

slacklining by Adam Pudliner July 29, 2006

Slacklinning 

To urinate through the for-skin and not having the courtesy to 'cock-back' and revel the helmet for increased aim. Usually ending in a large amount of spray in all directions.

Dude, which one of you cucks was slacklinning!! There's piss all over the floor!

Slacklinning by Keith William October 17, 2016

Lieing Sack Of Cheap Shit 

Bill Clinton

quote
"I Did Not Have Sex With Monica Lewinsky"
BULLShit

Lieing Sack Of Cheap Shit by ANNONYMOUS September 10, 2003

Slacklining 

The act of AWESOMENESS...
Jayrod Waters...
A unique way of life that scares the hell out of most...
Life...

Jayrod Waters IS slacklining.
Slacklining IS Jayrod Waters.

Slacklining by FrogWaters December 22, 2019