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

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

osugaki 

The male counterpart to mesugaki, which describes boys that are small and young, and act provocative towards their superiors and adults, full of self-confidence and assertive about it. They can be seducers and teases as well.

This term is rarely ever used unlike mesugaki, which is used more in pixiv. There is no known character example for this trope.

Ehh?? You're 40 years old and you still watch tentacle hentai?? Are you a degenerate?? a Shotacon?? It makes why nobody will date you~

(Usual osugaki quote)

osugaki by ne_no_kuni July 25, 2023

osuga 

Sonal's slang term relating to a Native American tribal chant which means OH SHIIIIEETT HELL YEAH

Sonal exclaimed "Osuga!!!" when I told her that I was just as crazy as she was.

osuga by Sonal and Parth May 29, 2007

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

osuga 

Sonal's slang term relating to a Native American tribal chant which means OH SHIIIIEETT HELL YEAH

Sonal exclaimed "Osuga!!!" when I told her that I was just as crazy as she was.

osuga by Mostly Sonal, partly parth December 24, 2008