oissu 

Manly 'gangsta' greeting in Japanese. Used commonly by rappers/basketball players/etc and by females jokingly. Sort of like "wuzup".

Oissuuuuuuuuuu! Nanika atta?

oissu by what the christ March 20, 2008

oissu 

hello

Oissu!

oissu by Anonymous September 15, 2003

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

oiisu 

Japanese slang terminology equivalent to "wassap/sup!". Commonly used in a non-formal matter. (eg: between friends)

"Oiisu Ryusuke! C'mon hurry or we'll be late for the anime convention!"

oiisu by fumofumo June 6, 2005

ossu 

"Hi" in Japanese, informal

it's okay to use ossu with friends.. but not really with people of high status =P

ossu by Farfello April 28, 2004

ossum

A common misspelling but the proper pronunciation of the more superfluous awesome. Note the brevity of this version, making it much more appropriate for normal situation. Examine these contrasting examples:

"Forsooth, the divine wonders of the Lord God Almighty on High be verily awesome."

"Dude, that game was ossum."

ossum by MarkusRTK February 12, 2004

ossum

derived from the dead word 'awesome' which died a cruel and lingering death in the early twenty-first century. Originally something producing mouth-opening amazement, the word degenerated into a meaningless blather, frequently the opposite of its' intended meaning. Used by aspiring hipsters, noobs, and TV personalities to denote anything from the mildly interesting to the flatly mindless, its' evolution necessitated the new spelling to distinguish it from its' former relevance.

His ipad was about as ossum as a possum/"I farted." "Ossum!"/"You are so clever, so hip- may I touch the ossum hem of your garment?"

ossum by caerhawk February 16, 2010