RedJack 

Cocktail I invented, it is made of redbull + jack daniel's

It sux but it makes u angry so it pwnz, lol

Me: LOL WANNA TRY SUM REDJACK?
One: wut?
Me: REDJACK! IT MAKES YOU ANGRY!
(One drinks...)
One: MOAR!!11 RAWR!!!!!111oenone

RedJack by Susho October 18, 2008

redbacked 

When you are fucking her doggie style, get a nose bleed and pour blood onto her back.

The air here is so dry I redbacked this whore while pounding her from behind. Oops!

redbacked by Bizz Jizz September 4, 2016

Redsack 

A Toy with Red hair, good for nothing espicially graffiti

Rio; Just Red Heads aka Redsack

Redsack by Kiloe June 19, 2009

redback 

An extremely venomous spider found in most regions of Australia. The spider most often associated with Australia

"Johnny got bitten by a redback and was rushed to hospital."

There was a redback in the pantry

redback by UginDaSpireeDragon September 30, 2015

redback 

a high quality beer originating in western australia that has an aftertaste of banana and is favoured by australian women, but enjoyed on the whole as it is incredibly awesome.

customer: "can I grab a pot of redback, please, waiter?"

redback by tiny dancer July 4, 2004

RedBack 

Texas Dollar from the Republic of Texas before joining the United States

That will be 5 redbacks.

RedBack by greenfox1505 December 16, 2011

rejack 

it means retarded jackass like a retard and a jackass

"Your friend gets a F on his math test and your like dude wat did u get wrong and hes like well i cant believe i missed this question and it is 1+1 and he put 3 then he is a fuking "Rejack"

rejack by Niko kollias August 16, 2007