Dirty Gareth 

A man that has an above average size of penis is very kind but not to be taking for a fool they are also strong alpha males not to be looked at the wrong way

Dirty Gareth battered the shit out of someone who looked at him the wrong way then later went hom to be an alpha male pleasuring his lady.

Dirty Gareth by Ninjalad March 29, 2020

Dirty Gareth 

Not to be confused with a ‘dirty Garfield’, there is no pussy involved with a Dirty Gareth. The Dirty Gareth defines the mutual destruction of two male anuses, specifically describing the act of anal fisting between two similar looking Middle Aged Caucasian men.

See them two men at bar, that’ll be a Dirty Gareth tonight.

Dirty Gareth by Bazza66998 February 26, 2019

dirty girthy Gareth 

The act pulling out your 12 inch schlong and using it as a propeller to commit a terrorist attack

Them: “Yo did you see the local preschool burnt down?”.

You: “Ye, someone committed dirty girthy Gareth

dirty girthy Gareth by cjiblue December 12, 2022

Dirty Garth 

A woman/man/other with a massively untamed bush approaches. You proceed to douse dat bush with honey. It is now conditioned. Beginning to comb the bush with your teeth, you indulge a little. You and your tongue begin to buzz, much like a bee. The trimming ensues. Only a true Dirty Garth can produce a perfectly sculpted Garden of Eden with the tenacious gnashing of his teeth alone. This process doubles as a dental hygiene session. Just before she cums, you shove 3 live bees up her asshole.

Girl 1: Wow, where did you get your pubes done?! They look fabulous.
Girl 2: This mystifying man from the pub last night, he gave me the dirtiest Dirty Garth I've ever had!

Girl 1: Amazing...Truely.

Dirty Garth by TheFlattyLord April 23, 2022