When doing something extremely stupid while performing a sexual act, usually while trying to make masturbation more pleasurable or adventurous.
Mike: Man I thought it would really feel awesome if I heated my fake vagina in the microwave. But when I stuck my dick in the fake pussy it was like sticking my dick in molten lava. The plastic CyberSkin actually stuck to my dick. It looked like a red birch tree with all the skin falling off.
Colby: Wow that was really dumb I would have stuck my finger in first. You really pulled a dirty farrar.
Colby: Wow that was really dumb I would have stuck my finger in first. You really pulled a dirty farrar.
by lickalotofpuss69 April 9, 2011

by KingThem December 4, 2020

The act of letting a sexual partner shove multiple little league trophies up ones asshole and the immediate filling a pocket pussy with icy hot and fucking it. The act ends when the person either bleeds out or ejaculates.
Derf: “Hey man I heard you went to the hospital, what happened?”
Ferguson: “Aww man it was great. I convinced my girlfriend to do a Dirty Aedan with me.”
Ferguson: “Aww man it was great. I convinced my girlfriend to do a Dirty Aedan with me.”
by derfferguson April 17, 2020

Dragging male genitalia through dirt/ mud before engaging in intercourse where one's partner's head is covered in a musty, rancid blanket.
by WhatDoesThatMean? May 8, 2011

When 2 lesbians play tug of war with anal beads for pleasure, than the loser of the match will be fingered really hard till they squirt.
by RobertGotServed September 27, 2017

by Big doctor R April 19, 2020

the act of a guy putting cum and period blood in a bag then mixing it together then putting it in a cup then both of them drinking it
anthony and nicole was at a raging party last night and they did a dirty botelho it was so gross i almost puked
by fattyandmuscle April 10, 2013
