Oisin 

He’s so funny and everyone loves him. He probably doesn’t know/think it but it’s true. He has black hair and beautiful honey eyes. He’s talented with music and loves hanging out with his friends. His friends may not always be the best for him but he makes everyone feel comfortable so it’s very easy to be his friend. He goes through a lot but still is always there for others. He is nice, crazy, and one of the most amazing people you will ever meet.

Person: Who’s that kid, they’re so funny.
Person: Oh that’s Oisin!

Oisin by Penguinlover611 September 6, 2020

Oisin 

A guy with a extremely large penis and can chat up any girl he wants, extremely smart and gets what he wants when he wants it, oísin is always in fights and has never lost, if your friends with him, you won’t have to worry about being beat up

Oisin is a cool guy

Oisin by Big Bologna April 27, 2021

Oisin 

Fat neek that most likely has no friends, likes to socialise with discord kittens as he does not venture outside and hasn't seen a woman irl

Fuck me run lads it's oisin

Oisin by Dirty joe69 March 2, 2022

Oisin 

When someone is extremely appealing to thy eye

Oh my god, oh my god I’m gonna cream my pants he is soooooooo Oisin!!!

Oisin by Kingpapi March 21, 2022

Oisin 

Generally African oisins have enormous penis'

Person 1: "Oh wow Oisin is hung like a horse"
Person 2: "Oh yes he is"

Oisin by Unga April 1, 2023

Oisin Diamond 

someone who choses girl over tokes and an all round simp

Are you oisin diamonding right now thas so freaky

Oisin Diamond by Simpy D February 27, 2022

Oisin Fleming 

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

Oisin fleming is fuckin faggot

Oisin Fleming by U gay December 29, 2018