backstash 

The act or acting of trying to cut someone off, either verbally or physically. Making someone feel uncomfortable or uneasy while eating a freshly ripened banana. Also see: stashing

I was walking down the street with my friend, when he walked in front of me and cut me off when talking to him, he double backstashed me.

I couldn't enjoy my banana because the turtle was backstashing me.

backstash by Dylan Geremia February 4, 2008

backstash 

The hair that grows on the lower back, directly above the bum. Typically on a man. Sort of the male version of the tramp stamp.

Dude, check out that plumber's backstash

backstash by LaughingSpoon December 2, 2010

Koopa-Backdash-Wave-Slide-Hover-Walk-Moon-Landing 

In Super Smash Bros. Melee, characters who's walk-acceleration is lower than their traction value after wavelanding backwards can buffer a slight walk forwards to decrease the momentum lost. The walk input must be at its lowest value to perfectly execute the tech. (rough translation of inputs) Characters with low traction (Luigi) benefit worse than those with higher traction values in Melee. (i.e Gannondorf can benefit from the Koopa Backdash Wave Slide Hover Walk Moon Landing more than Luigi in terms of distance)
Youtube has more info on this.

The Koopa-Backdash-Wave-Slide-Hover-Walk-Moon-Landing can make virtually anyone feel like they are playing on ice.

Koopa-Backdash-Wave-Slide-Hover-Walk-Moon-Landing by Do_mmar September 11, 2020

korean backdash 

An advanced defensive meneuver created by the Chaiwanese. This technique requires a person to dip their head and shoulders while stepping backwards to avoid being physically hurt. Often done multiple times in succession.

Aris flew into a hotdog fueled rage after his attacks were thwarted by a masterful dance of korean backdashes.

korean backdash by vicnuggets May 30, 2018

Backstabbing bitch 

A sleazy, jealous, wannabe, blood-sucking, degrading, smile in your face, bitch of a soulless person who deliberately betrays someone more honest and takes advantage of people because they can't grow up and deal with their insecurities. They love talking crap about you behind your back. And they pay more attention to u when u stand up to their childish behavior.

Jessica V = The biggest backstabbing bitch to have walked on earth

Backstabbing bitch by bxtchplease August 13, 2011

backstabber 

A person who pretends to be a friend, but then betrays you

Trust No one!! life's full of backstabers

backstabber by AC December 3, 2003

Backstabber 

A slimy, jealous, no-life having, dirty, blood-sucking, despicable, smile in your face, a**hole of a soulless person.

That backstabber slept with my boyfriend

Backstabber by Dea Shay December 13, 2010