jackemo

1. (N) The combination of emo and jackass. Jackemo is usually used to insult someone. It most nearly means dumbass, bitch, douchefucker, or dickhead. Also used to suggest that one is over reacting in a certain situation.

That asshole-eating jackemo cries his balls out just because his ugly ass hamster died! What a prick!

jackemo by anthonyiscrunk July 13, 2007

JackMonkey 

1. An unfathomable moron
The word JackMonkey was origonally a derivative of "jack off" that was created in a moment of absolute frustration. The defining factor of a JackMonkey is their inability to grasp even the simplest concepts that are new to them.

I tried to teach that JackMonkey to tie his shoes but all he managed to do was get his fingers stuck in knots.

JackMonkey by JM Delif May 20, 2007

jackmove 

The act of robbing someone or something.

Person1: (He has a nice throwback Bulls jersey, nice air force ones, nice Bulls hat, and a wallet full of paper.)
Person2: (at gunpoint and attempts to pull a jackmove on person 1) "BREAK YOSELF!!!take off all your gear and gimme yo wallet nigga, dis a jackmove foo, give it up mothafucka."

jackmove by Howard Tan January 6, 2006

Johnny-Jackmo 

A person who will waste your time while you're trying to sell them something, and has no money whatsoever. First used by Terry Jones in 1992.

That mother fucker is a johnny-jackmo. He'll never buy a new car.

Johnny-Jackmo by XxP0wd3rxX November 4, 2011

The Ye Old Switcheroonie Jackmove 

The act of killing the last person or people left in a Fortnite town, causing you to get all the loot with minimal effort.

Bout to pull The Ye Old Switcheroonie Jackmove on these noobs.

The Ye Old Switcheroonie Jackmove by Pufflesmirch April 15, 2018

JackMott 

To eject a seemingly extra object from one's bicycle in an attempt to make it more aerodynamic or lighter.

Not to be confused with accidentally ejecting one's nutrition.

Triathlete 1: Did you see that guy JackMott his water bottle?
Triathlete 2: That's Jack Mott - he's obsessed with all things aero, so he must think that JackMotting his between-the-aerobars nutrition will make him more aerodynamic.
Triathlete 1: Even 5 minutes into the race? I don't know...this is Captex '11...a notoriously tough race.
Triathlete 2: We'll see how he does.

JackMott by Slowtwitcher November 27, 2011

Jackelope 

A fearsome [critter] resembling a jack rabbit with antelope horns and a pheasant's tail. It is said to yoddle after lonely cowboys. Contraction of ''jack rabbit'' + ''antelope''.

Did you hear that, Cassidy? It sounds like a jackelope. Reminds me of the hodag we saw the other day.

Jackelope by Knighshade July 11, 2004