Jacko-lard

Someone who persists at hounding your every move to gain an advantage but does nothing once he obtains it.

That jacko-lard beat me out of a promotion using my skills then quit his job.

by RMatrix September 14, 2021

Jacko

Noun. - Cunt, Sad low-life degenerate mong.

Man that guy is such a Jacko

by DogMong August 16, 2021

Dirty Jacko

When a guy buys the cheapest seats he can find for the Lion King and receives a rusty trombone while screaming the names of his ancestors

I went to watch the Lion King and some guy was caught being a dirty Jacko in the back row.

by Tom Board February 18, 2025

Jacko

A waster like person who’s going to look back on his life with deep regret and distain. The type of guy you can’t help but like but feel sorry for. A right turkey

Did you see jackos teeth, he hasn’t brushed them in a year

by Chefach November 22, 2021

Jacko

A form of jacking off that includes a jack-o-lantern. This is when the male genitalia known as a penis is inserted through a carved pumpkins mouth and out another hole.

Bro: "damn man I went 10 rounds last night"
You: "damn bro who with"
Bro: "My jack-o-lantern"
You: "Oh you went ten rounds jackoing"

by Over.Drive. February 17, 2024