The act of masturbating into a car vent but when you begin ejaculating you start the car so the cum flies into the face of the man.
by Peace sells but who's buying June 4, 2021

The act of collecting and bagging, in an oversized zip-lock, dog poop. Said bagged poop is then placed on your woman's bare backside, preferably slightly north of the crack after commencement of sexual foreplay and while the woman is prone on her stomach. The man places his erection between the woman's fanny cheeks and proceeds to dry hump like a dog, all the while maintaining contact with aforemetioned said bag of shit. Upon climax, the man suddenly drops all of his weight on the woman thereby breaking the seal on the oversized zip-lock spraying canine feces on her and him.
It wasn't the Dirty Schnauzer that pissed her off, it was when I kept saying, "Paging Doogy Schauzer, paging Doogy Schnauzer
by petebrew February 23, 2011

by Dirtyjamie October 18, 2017

when you twist someone’s cock so hard their body does a full 360° cartwheel rotation but it only counts if they stick the landing
“How’d you get that concussion?”
“Oh cause my girl tried to give me a dirty graham but my cock was too small so she lost her grip halfway through and i fell on my head”
“Oh cause my girl tried to give me a dirty graham but my cock was too small so she lost her grip halfway through and i fell on my head”
by kjontheblock September 8, 2021

An individual that rapidly jumps from pogo stick to pogo stick while cackling wildly and denying certain truths. Often someone that enjoys a Dirty Desmond suffers from Directional Deficit Disorder.
by Josh Moon September 14, 2019

When a man is about to engage in doggy style sex with a woman, instead of inserting his penis he will insert a fully cooked chicken leg and simulate the sexual intercourse motion. Try to keep it going as long as posible, eat the chicken afterwards.
by Piscolo August 7, 2017

A sex position that involves three men. The first one bends over, the second man the proceeds to place his erect penis in front of the first man's asshole. After that the third man uses his penis as a hammer to slap the second man on the ass until the second man penetrates the first one.
Bob: Hey dude what was that slapping noise coming from your room last night?
Jon: Oh me, Charles and George were doing a dirty hammer.
Bob: Awesome!
Jon: Oh me, Charles and George were doing a dirty hammer.
Bob: Awesome!
by makeaRonie August 20, 2014
