Thomas Guin

Thomas Guin is a person with a humongous penis, and always drink himself to sleep. He is the episenter of every party, and might wank your cock even though he is heterosexual. Thomas Guin has a sky high bodycount, every girl is horny for him.

There is Thomas Guin, the sexbomb.

by Sexbombervyk69 November 23, 2021

Guinness

I love Guinness, no matter the definition. Lowest in calories. Forget the sugar. Slainte

Gimme a pint of Guinness.

by Guinness lassie February 27, 2021

Guinness

jerk.

pronounced as 'guy-ness'

James was acting like a Guinness at Wetherspoons.

by earlofward September 29, 2025

guin

a slang term taken from the word penguin, meaning something is “not fly”

Pronounced “gWIN”

dude this guy’s a poser, his shoes are so guin

by emilyanemone May 5, 2024

Pouring a Guinness

The act of passing diarrhea, usually whilst travelling abroad.

"How was Gary this morning?"
"Oh, not too flash, he was on the shitter all night, pouring a Guinness well into the wee hours

by Gruntie Stevie October 25, 2020

Sexy Guinness

Runny black turd with gash froth on top.

Who wants a sexy Guinness?

by Patrick-the-sweaty-Pigman October 26, 2013

Guinness

A potentially extinct term which roughly translates as 'copycat'. Origin and etymology is uncertain, but late UK Gen X-ers may remember the castigating call of 'Guinness!' in school classrooms when one pupil copied the idea, work, or joke of another.

"Tommy's such a Guinness - I saw his homework and he's copied all of my ideas! I'm gonna to tell on him."

by Neotropos October 9, 2023