blacking up 

The act of shifting a motor vehicle into reverse gear while on a highway in order to back up and to get onto an exit ramp one has already passed. This term comes from the New York Metro area, where Asians and Caucasians have conducted a nonscientific study by looking to see what the person taking this action looked like only to find that they are black at least 90% of the time.

"Look at this fucking guy blacking up on the highway..."

blacking up by ISwearIMnotRacist June 10, 2013

Dance to the beat of a backing up truck 

questionable taste.

His taste in music is so bad he would dance to the beat of a backing up truck.

I'm not sure I trust you judgment. You dance to the beat of a backing up truck.

Dance to the beat of a backing up truck by whydoineedapseudonym? March 29, 2014

backing up 

To carry on drinking alcohol after vomiting due to excessive boozing

Barry did a great job of backing up after his last vomit

backing up by Rahoolduke August 24, 2007

Blicking up 

Shooting up

"BRUH, DARREL IS BLICKING UP MY FRIEND'S HOUSE!"

Blicking up by Jaiden Gary February 8, 2023

Backing them up for John

When cheapass loser fucking hillbilly thinks he is getting screwed out of overtime.

They are not giving me any jobs, the are backing them up for John.

Backing them up for John by doughboy2 May 11, 2009

Backing It Up Is The Sunflower Deed sunfloweR thE iS uP iT ginckaB 

Backing It Up Is The Sunflower Deed sunfloweR thE iS uP iT ginckaB

Backing It Up Is The Sunflower Deed sunfloweR thE iS uP iT ginckaB

Backing It Up Is The Sunflower Deed sunfloweR thE iS uP iT ginckaB by SuelTameOresuTeMato April 26, 2025

All your mates are backing you up 

A phrase used to signify that the subject has little to no support on their opinion

Jimmy: I think that we should all get more homework
John: All your mates are backing you up, trust me!

All your mates are backing you up by Pavement Misuse September 10, 2018