Smash and Splash 

The act of masterbating while taking a shit

Eddie was so busy @ work he had to smash and splash to relieve tension.

Smash and Splash by ECARs 2.0 March 11, 2009

slash-and-burn editor 

Someone on urbandictionary.com who doesn't really read submissions when he/she edits them, just puts "publish" or "reject" at random depending on what he/she feels like.

I'm a slash-and-burn editor because I just published thirty words for the hell of it.

slash-and-burn editor by Wail Halls September 7, 2006

Slash and Dash 

When a knacker runs up to someone in a nightclub and slashes a permanent marker across their shirt before disappearing back into the crowd.

Joey: What the hell happened to your top?!
Ross: Some arsehole tried to slash and dash me while I was ordering a pint!

Slash and Dash by rexbanner February 13, 2010

Slash and Dash 

Going into a pub or restaurant for a piss without actually buying anything.

John: Why are you going in there?
Joe: It's okay, i'm just going for a slash and dash!

Slash and Dash by rexbanner February 13, 2010

slash and bash 

A piss and a wank.Definitely male oriented.

Person A: Want to go down the pub?

Person B: Nah mate I'll meet you down there, I need a slash and bash right now or I'll burst.

slash and bash by www.dotcom.com February 28, 2009

slash and burn 

(v.) To destroy and eliminate hopes of rebuilding.

Nazism has taken the slash and burn treatment, and will not surfice again for a long time.

slash and burn by Gumba Gumba May 24, 2004

slash and burn 

The act whereby and individual can rid him/herself of pubic "crabs" by shaving half of one's pubic hair, then lighting the other half on fire; the result of which is the crabs running out into the clearing whereupon they can readily be stabbed with a ball-point pen.

My buddy Meat Hook serial fornicated with many unclean women after the Chargers game, and was forced to slash and burn the next day.

slash and burn by stickyfingersasquatch December 30, 2008