OISUMA 

Short for objects I haved shoved up my arse (one of the greatest things ever)

What's ur favourite video
Mine is OISUMA
What is that
Look it up on URB DIC

OISUMA by Nobbybobby January 15, 2020

Oisuga 

The slash ship between Oikawa Tooru and Sugawara Koushi

Person 1: I ship Iwaoi
Person 2: I ship Daisuga
Person 3: Obviously Oisuga is the best

Oisuga by Haikyuu Stan September 2, 2020

oisuga 

The slash ship between Oikawa Tooru and Sugawara Koushi

Person 1: Daisuga is the best ship
Person 2: No way Iwaoi is better
Person 3: Y'all be tripping obviously oisuga is the best

oisuga by oikawa stan September 2, 2020

Ousumane 

A goat at all things,handsome, caring, athlete , and very well educated. A boy who is matured and can handle anything.

Damm, that boy is a good basketball player , duhh he's Ousumane.

Ousumane is up next .

Ousumane by gfttfhjjj May 6, 2018

Oisuga 

A ship from the anime and manga Haikyuu! The ship is between Oikawa Tooru and Sugawara Koushi. In fanficions, they're usually in an established relationship and hiding that from their teammates. The fic's are usually very fluffy however it has it's fair share of angst.

Person A: What's your OTP from Haikyuu?
Person B: Oisuga!

Oisuga by anonymous December 11, 2020

Osuma 

gay, or extremely homo

He cheated on a test? That’s such an Osuma thing to do.

Osuma by kilograms May 25, 2019

Oksuma 

This term is sounded out like ok-shuma
This comes from saying “Okay Shumaker” meaning that some is lying about something. This is another term for capping. This term is becoming widely-known by people all over social media.

“I was an all American on my football team in high school man, but I didn’t feel like playing anymore”

“Oksuma”

Oksuma by Big Dickson July 25, 2022