Dirty Oisín

When your refrigerator gets up and starts running

Ah fuck my fridge did a Dirty Oisín

by anon254356356 April 14, 2020

Oisin Diamond

someone who choses girl over tokes and an all round simp

Are you oisin diamonding right now thas so freaky

by Simpy D February 27, 2022

Oisín

A really cool guy that can chat up the women

Friend: so how was the date last night?

Girl: omg! He was such an Oisín

by Bigboybonkers69 December 12, 2017

Oisin Fleming

Gay prick who thinks he proper hard,lives in the shadow of his brother

Oisin fleming is fuckin faggot

by U gay December 29, 2018

Oisín

A person who exists. Enjoys bringing people down from the inside and watching as they crumble under pressure. Will do anything to get revenge. Good at decieving others into thinking that s/he is nice

I am an Oisín

by Mr. Definerd January 15, 2021

oiling the bird

when you have a problem, that you find out is actually a completely different problem with very similar symptoms and a completely different solution, but you attempt to fix that new found problem with the same solution as the other one.

oiling the bird originated from->"dude i though my chair was squeaking uncontrollably, but it was really just a bird squeaking outside the window"
"you should oil the bird"

by trvkvltdoomocculta October 5, 2009

OISIN

he is a god of centruys he might get drunk you have to love him

LOOK OISINS OVER THERE

by BOBBY NUT April 28, 2020