Get dirty 

To go for a mountain or downhill bike ride. Expression popularized by cyclist/youtuber Robin Moore with his song "Get dirty".

Al: Julien, do you want to get dirty tomorrow morning?
Julien: No, sorry Al, after today's harmfest I'll do a cool recovery ride on my roadbike tomorrow.

Get dirty by realfast August 16, 2010

Get Down Get Dirty

When you and your comrades get down and roll around in communist dirt or mud.

If you’re clean, you need to get down get dirty or else you won’t end up doing The Ambulating Monkey with your comrades!

Get Down Get Dirty by Pweaw July 8, 2021

get your dirty jeans on 

When the IRA came to your door to do a kneecapping, they'd tell the person to get their dirty jeans on so they wouldn't ruin a clean pair.

IRA: Get your dirty jeans on
MAN: Shit
IRA: Looks like we're good to go.

get your dirty jeans on by CRMCI May 26, 2008

get down and dirty 

To be overly aggressive in physical activities.

Make the full effort.

"Slide home! Get down and dirty"

get down and dirty by Softball sweetie February 26, 2014

get your back dirty 

1. To knock out in a fight.

Keep making fun of my job; it'll get your back dirty.

Relax Alberto, I'm sure being a house-husband is a tough job.

get your back dirty by Last of the Kmart Shoppers July 11, 2006

get my name dirty 

to include someone else in you bullshit lies

Yo I wasn’t wit your mom last night homie
Why she trying to get my name dirty? Ho ass slut monkey

get my name dirty by BDDD1975 May 18, 2018

get derty 

To Get messy roll in mud or smoke that kool aid

Yo little cracker lets go get our kool aid and get derty

get derty by Sleven February 12, 2008