Dennis the Menace 

A form of pill popular in early 90s rave culture, where extacy was supplied in red and black capsules, named after the 'Beano' comic strip character. see also Rhubarb and Custard

"Hey man, what you got"
"I got some Dennis the Menace... Have you been menaced yet!?
These things will have you dancing on the stage with your trowsers round your ankles."

Dennis the Menace by Jules W December 17, 2008

Dennis the Menace 

A sexual situation in which a man removes a condom after thorough use(filled with semen), places the filled condom in a slingshot and launches the payload at an unsuspecting female companions face. The condom hits the woman with a humiliating, stinging and resounding slap. The male then shouts: "Dennis the Menace, bitch!"

"Did you hear that Scott "dennis the menace'd" his girlfriend last night!?"

"No way! I bet she was pissed!"

"I don't know, I think he was too busy playing WoW to notice."

Dennis the Menace by Larry, Warrior of Wistron! December 17, 2009

dennis the menace 

this is used as a slang term for anal, or "butt sex"

I could tell when Justin and Eli exited their bedroom they were up to some dennis the menace by the smell that filled the room.

dennis the menace by gsmock45 February 15, 2008

Dennis the Menace 

When you slingshot an used cum filled condom

He Dennis the menaced me right in the face

Dennis the Menace by J dizzle October 30, 2017

Dennis the Anal Menace 

"Dennis the Anal Menace" is a term given to those who, scratch, then sniff.

Look It's dennis the anal menace.

Dennis the Anal Menace by Jamess zhu September 10, 2012

denis the menece 

A....menece that is to be cherished for life

Hey I am lucky I have a Denis the menece

denis the menece by Angry teen August 3, 2016