slacky

a semi-erect penis

suggestive of a penis which has partially lost turgidity after cuming

That hole looks a bit small but maybe I could thumb in a slacky

by Christianaj April 16, 2007

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!

by Keith William October 17, 2016

slackluster

a lazy, lethargic, individual who doesn't do anything. This person is convincing in their ways, yet does not provide results.

Dennis told me his was going to the write that paper and clean my ballsack, but his slackluster attitude kept him at home watching porn.

by pfunknewts July 19, 2009

Slackle

The joining of the two words 'Slide' and 'Tackle'.

Eg, a sliding tackle in football or as the Americans would call it, soccer.

Manager to player... "Will you Slackle that player next time instead of letting him run past you!"

by Troops July 9, 2011

slackline

A slackline is someone who is incompetent in slamming birds and is an absolute squid who goes by the name of usually toby

Zach: "Yo sam is acting like such a slackline right now, did you seem him at the darty yesterday?"
Bryan: "Yea he absolutely slammed zero birds"

by saveitforthebest February 7, 2021

Sackly

Adv. (sack-lee)

The same as exactly but point towards your sack or cooch while saying "sackly".

Alex: Eww that girl is such a hooker. I bet she's been on girls gone wild.

Albert: Sackly what I was thinking!.....But I'd still hit it.

by Chocoman;) July 27, 2011

slacky

A semi-erect penis.
More specifically a semi-erect, post-ejaculation penis.

That hole looks a bit small, maybe I could thumb in a slacky.

by Christianaj July 20, 2008