dirtbox derby

To do it up the arse with enthusiasm...as if heading for the finishing post on a racehorse.

"She won't be sitting down for a week...I rode her in the dirtbox derby last night"

by drbollocks September 28, 2008

Dirtbox Racer

The name given to some one who has performed a Dirtbox Invasion which is the act of doing a girl in her Dirtbox aka Anal Sex.

My boyfriend was a real dirtbox racer last night!

by motordemon July 27, 2010

Dirtbox Bandit

One that takes it deep in the ass.

Did you hear fucking ralph got a pay rise ... WHAT !! that fucking dirtbox bandit.

by ICEsmoke May 2, 2014

Dirtbox Invasion

The act of having anal sex, primarily the penetration of the rectum.

"After Jamie gave me head, I proceeded to pleasure her with a dirtbox invasion"

by Pontianak December 6, 2003

Urban Dirtbox

Large box like vehicle, designed to be driven offroad in the mud, but only seen on road and pavement in cities.

Jeep, Range Rover, X5 can be examples of the Urban Dirtbox

by Henrycruntoo January 16, 2010

Muffins up yer dirtbox

The act of shoving a muffin (or muffins of any flavour) up a gaping, yawning sphincter. In some circumstances, this is repeated until no further baked delight is phsically capable of entering the tortured, distended shitchute, even after a good ramming with a broomhandle.

What could we do in this year's Talent Show? I dunno, luv, how about we try the "muffins up yer dirtbox" routine? That went down well at your mum's 80th.

by Flapjackandy November 30, 2009

Thinking outside the dirtbox

To either accept your girlfriend's refusal to allow anal sex or to find a creative way to get her to change her mind.

Chris: My girlfriend says she finds the thought of anal sex disgusting.
Stu: Looks like you're going to have to start thinking outside the dirtbox.

by The Beastmeister November 10, 2013