Nig Back

To recline a car seat back past 112.5°. The magnitude of the Nig factor is equal to (nig angle/360)2pi×Radius.

My head is touching the headliner. I have to Nig Back to a Nig factor of 5 to be comfortable.

by BeefCake2020 April 23, 2019

back burned

when someone tries to burn you but their burn ends up being weak or false and you burn them worse based on their crappy burn.

Friend 1: "Dude your sister is such an idiot is dating that loser."

Friend 2: "Um, she dumped him...he's dating your sister."

Friend 3: "Oh! Back Burned!

by s.jay August 15, 2009

back five

When someone offers up a high five and you give them the back of your hand instead of the palm. Could also be described as a "half a five."

A team scores and some dude says "high five man!" then as you are giving the high five turn your hand around to give the "back five." Maybe because you want to be cool with that person (not leave them hanging) but you're just not into it - it's like a weak high-five or a half-high-five.

by gczombie January 9, 2014

B-back

Pressing B to warp back to base in games like League of Legends and Smite.

"Sorry guys I'm out of mana, gotta b-back"

"No dude! You just got me killed #$@#%!#"

by terryschaivo September 19, 2016

Kickin' back

Relaxing, doing nothing, enjoying yourself, having a few, chilling out, Aussie origin.

What are you doing this weekend? Oh just kickin' back mate.

by Meko Soell September 11, 2010

REEF BACKS

Jacksepticeye’s FAVORITE creature in Subnautica

What the f*ck are those Reef Backs. Said Sean Terrified before he realized that those giant animals will be his best friends ever.

by xXmcfifaXx February 25, 2018

beer back

When ordering a shot the bar provides an optional cheap beer to wash it down.

He got a tequila shot with a beer back for $4.00.

by Blizzard Milan June 16, 2018