sixer 

in cricket to hit the ball out of the oval boundries on the fall

and would you look at that, hit for six again

sixer by nick October 8, 2004

Sixer 

An expression used to describe optimal outcomes of an event. Beyond the typical cool or sweet, sixer is reserved for those few moments when perfection is attained.

Guy One: "Dude...I just made it to the packy...it was ONE minute before they closed"
Guy Two: "Sixer!"

Sixer by SweetLou1230 May 28, 2006

sixer 

a sixer is 6 muscles a guy has in his stumach when he flexes.

wow you got a nice sexy looking sixer!

sixer by rotu8lt5b 45nhtrbhi7n4,tn90er8 September 19, 2005

Sixer 

An iPhone 6.

Jared: What type of phone do you have?

Darren: A sixer. An iPhone 6.

Sixer by QueenieAUbaek May 1, 2019

Sixer 

Sixer

/sɪksə/
noun (informal)
A term applied to an individual within a group who may be identified as the 'chaotic neutral' in comparison to others, as they often provide little obvious value but do not detract either. These individuals are good at what they do, if they can be brought to the point of actually showing it.

Stop being such a bloody sixer and help me with this!

Sixer by BadlyNamed April 6, 2021

Sixer 

A slur to call someone who only has special characters and/or numbers in their username in a game.

"Yeah that 03_65 guy is a sixer if I've ever seen one."

Sixer by geometrymakeswords66 July 8, 2025

Sixer Upper 

Derived from "Fixer Upper". A potential mate that typically falls below standards of attraction, but with a 6 pack is attractive.

"She's alright, but that mole on the face makes her a sixer upper"

Sixer Upper by Hellz1117 August 7, 2008