DirtBack 

Someone that gets dirt on their back from riding too fast on a motorbike.

Erik had a dirtback from riding too fast on the trail.

DirtBack by G Rider 80 March 17, 2010

dirtback 

The after effects of debris (mud / dirt) on riding gear (primarily on their backs) after a long day of dirtbike riding.

I saw 4 dirtbacks climbing a very steep hill on their dirtbikes.

dirtback by Mike Hoss March 30, 2010

dirtback 

Low-class, trailer trash fuckhead.

Goddam dirtback, your mangy pit bull shat on my lawn again!

dirtback by Octopod November 8, 2003

DirtBack 

A person in COD zombies who gets downed 5-10 times,

"Yo stop being a dirtback and get good at the game"

DirtBack by ColdRavenFan332 August 20, 2024

Dirtback 

A Dirtback is a Call of Duty Zombies player who goes down all the time and has to be revived constantly.

-The Word Dirtback was Invented by the Youtuber ColdRaven

"That motherfucker is a goddamn Dirtback he's gotten down 10 times already."

Dirtback by MidLevelDemigod August 20, 2024

dirtback day 

Three days out of the week put aside for extreme dirtbaggy problems. Days are usually Monday, Tuesday and Thursday. Continue until a significance in dirtbaggy problems is achieved.

Happy Dirtback Day! Every Mon, Tues and Thurs.

dirtback day by Dirtbackinator September 21, 2015

dirtback riding 

Referring to the dirty back participants revive while having intercourse in a forest or field.

Dude, I can't wait to go dirtback riding with my girlfriend tonight

dirtback riding by Zabe sexler November 23, 2015