Oisín

Oisín is

the soundest lad you meet.If you meet a Oisín your gonna have a good life.If you hat a Oisín well you go to hell

"Oh look theres Oisín he is very nice

by TheJokerWhoHasLigmaOnA Cow March 12, 2019

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

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

Oisín

Some Irish kids dumbass little brother.

"Oh my God,did you hear what Oisín said yesterday?What an idiot.

by Dumbass345 May 11, 2020

Oisín

A person who says he isn't gay even though everyone knows he is gay. They often says they have the power of women on their side but this is not true. They are also shit at Tetris.

"Oisín you are gay. Everyone knows it. You are also shit at Tetris."

by Thomas the chad April 27, 2022

Oisín

A person who says he isn't gay even though everyone knows he is gay. They often says they have the power of women on their side but this is not true. They are also shit at Tetris.

"Oisín you are gay. Everyone knows it. You are also shit at Tetris."

by Thomas the chad April 27, 2022

Dirty Oisín

When your refrigerator gets up and starts running

Ah fuck my fridge did a Dirty Oisín

by anon254356356 April 14, 2020