Oishi

Used to describe when you have done something wrong

Dude 1: Ahh shit i broke my PS4 controller

Dude 2: Oh you oishi

by Hetherist August 17, 2019

Oish

An expression used by drongo Engineering teachers to gain the students' attention. Usually said as an expression before telling someone something, it is often used to tell Father Clement to get off the lathe.

"Oish, you boys, get down 'ere"
"Oish, what the hell are you doin over there mate"
"OOOOOOOOOOOOOOOIIIIIIIIIIIISSSSSSSSSHHHHHHHHHH!! Nobody told you to bloody leave. Stand behind a vooiice please"
'Oish! Oish! Esmond mate, get dooown 'ere you useless dipstick"

by Esmond_Loves_Jaunky_The_Donkey September 18, 2019

Oisin

A fucking annoying ginger cunt who can fuck of back to Ireland and know body would give a shit as he has no friends and is shit at every thing and his dog looks like a rat and He will cry at everything and will one day be a child molester and will never have any kids or a girlfriend you fucking incel

I heard Oisins in you group

Yh he is

Ah poor you I hate Oisin the dick licking cunt
I’m glad he’s not in my group as I might have to kill my self or him

by Imapiffting November 21, 2019

Oisin

A man that goes back to the same girl

Who is Oisin doing tonight

Probably Zoe or Holly

by Oisin Mogan November 25, 2019

Oisin

Oisin is the name of a ginger person located in Ireland . He is also well known as a (simp) .

King 1 : wow that guy is such a simp
King 2: yeah he's almost as bad as oisin

by Mandem king January 26, 2020

Oisin

Someone to be cautious of. If a man approaches you and says he’s name is oisin run as far as you can, Unfortunately it may be too late.

Friend: Hey have you heard from Oisin?
Victim: Yeah he asked to bum fuck me.

by MySizeCremeEgg720⚒ February 14, 2020

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!

by Penguinlover611 September 6, 2020