backseat surfer 

Anyone who stands over your shoulder as you use the internet, directing your internet(s) navigation

No, I don't want to check out this totally amazing video on youtube. Stop being a backseat surfer douche bag.

backseat surfer by Ardouche January 28, 2008

mans backing

to be someone elses bodygaurd, to stick up for them if someone else starts on them.

bob: come then bruv i'll bang
dave: nah you won't boi i'm his mans backing

mans backing by howard666 April 7, 2011

backpedal 

when you say something that you dont mean but then you say something else to cover it up

james: you are hot
sam: what?
james: i mean, every woman says so
sam: stop backpedaling

backpedal by hugry February 27, 2014

Backseat Kamikaze 

It is when you are in the backseat of a car and throw up into the pouch on the back of the driver's or front passenger's seat and then smack it, sending bile-filled vomit all throughout the cabin.

"Dude, why is Pepe pissed at you"
"I was hammered last night in the back of Don Pepe's car so when I had to vom I gave him a Backseat KamiKaze."

Backseat Kamikaze by Dunham From Down Under March 24, 2021

Baskied 

Hit hard by some thc, when you are in that place where time just stops ! Yep you are fully baskied ! Also known as a Womba-baski and on Womba

Hey bro how are you feeling after that joint? I’m feeling baskied man !

Dude your looking so Womba-baskied right now

Baskied by Yillis dratsab September 28, 2021

backseat cooking 

When you tell someone how to cook something or tell them you did something wrong.

“Aren’t you gonna flip that egg?”

“Don’t tell me how to cook in my own house.”

“You’re supposed to dice them, know, scramble them.”

“Stop backseat cooking.”

backseat cooking by GGPlex October 12, 2022

backbender 

nickname for Sokka from Avatar: The Last Airbender

"He may not be a waterbender, but he sure is a backbender"

backbender by zukkababie September 7, 2020