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

Oisín 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

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

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.

Oisín 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."

Oisín 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."

Oisín by Thomas the chad April 27, 2022

oisin 

Hes the man.

Oisin is the man.

oisin by Cockballs April 10, 2004