The most vile of sexual acts, far to explicit to fully define. It involves regurgitating swallowed semen and using it as lubrication for anal fore play.
by WirdSmith717 December 23, 2016

by Weepatsy69 January 17, 2022

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

A Dirty Flanagan is a commonly used term in Ireland. It is when a man drinks all his Irish Whiskey, he takes his penis and inserts it into the whiskey bottle and ejecaulates. He then shoves the bottle up the womans vagina/ Man's but.
Professor: Seamus where were you last night?
Seamus: I dont really know... but my friend Aiden told me that I got so wasted that he gave me a Dirty Flanagan.
Professor: Umm.... CAN I HAVE ONE!
Seamus: I dont really know... but my friend Aiden told me that I got so wasted that he gave me a Dirty Flanagan.
Professor: Umm.... CAN I HAVE ONE!
by FLibbidy January 24, 2011

by Big doctor R April 19, 2020

A person who gets so drunk and passes out, that the next day you can tell them that they blew you and they will believe you.
Cole says: "Hey Alex, you blew me last night."
Alex says: "Well Cole, I believe you, but please don't tell anyone!"
Cole says to other people: "Alex is such a Dirty Merchant that he believes he blew me last night!"
Alex says: "Well Cole, I believe you, but please don't tell anyone!"
Cole says to other people: "Alex is such a Dirty Merchant that he believes he blew me last night!"
by Ihaspotpaiz January 25, 2016

The act of taking a shit in someone's mouth at close range while, simultaneously, pissing on a live electrical wire. Optimal timing of both shit and piss will cause both participants to be electricuted during the act.
Tom: "Did you hear how Wilf and Timmy celebrated Valentine's Day?"
Bob: "No."
Tom: "They performed a successful Dirty Zeus."
Bob: "Those magnificent bastards."
Tom: "All hail the god of lightning!"
Bob: "No."
Tom: "They performed a successful Dirty Zeus."
Bob: "Those magnificent bastards."
Tom: "All hail the god of lightning!"
by Air Base Hooker February 15, 2019
