One eyed guinea pig

A mans penis

Well, my one eyed guinea pig is fairly large... (Me)

...and then he woke up! (My girlfriend)

by DKRemedy February 12, 2021

Fat One

When you nut so good the shit splatters everywhere.

Yo homie I busted a Fat One last night. Good ass premium porn.

by DashUnaSkorDash September 20, 2018

Real One

1. A person who is authentic when learning a language.
2. Doesn't obsess over streaks.
3. The one who has a real reason to learn (that doesn’t involve drunk quizzes at 2am).

Jiwon is a real one, she’s learning French to actually move to Paris next year. Even her phone is in French.

by realonesonlybabbel September 2, 2025

Carrying the one

When you stick your finger up a girls pussy and she sticks her finger up a second girls pussy

Carrying the one tonight

by CocknBallsBroadcasting June 11, 2025

One for Bob

Adjective to describe an obese woman, typically of Scotish heritage and smelling of cheap vodka.

Look there is one for Bob. Hide your haggis rolls hen here is one for Bob

by Fendog8 August 20, 2021

two point one

Satisfactory mark at University. Enough to get a job and live, and shit, and stuff.

"I rather preffer a Two Point One instead of a First-class degree"

by StreetMutt March 19, 2015

one-eyed brother

Penis

His one-eyed brother is too big

by ali alavi November 10, 2014