Osthir 

A Bengali term which is used by every cool kid of bd

Its used to describe an unimaginably awesome situation ITS LIKE THE BESTEST WORD IN THE HISTORY FUCKING EVER

You use this word to express that most amazing feeling from deep of your heart in a hilarious way to describe whatever the person said and saw was " INSANEEEEEEE"
OSTHIR IS THE GREATEST WORD IN HISTORY

If you see a meme which is hilarious and pinik as fuck you use this word osthir
For example, when pewds talked bout the floor gang and big pp's plus Compared t series to bitch lasagna it was osthirrrrr

Another example Between cool buddies,

Tara: Boys in our grade thinks they are the boss
Naim: Every dog thinks themselves to be the wolf
Tara: Ahahahaha dost osthirrrrrr

Osthir by Taraatf May 13, 2020

oshiri 

japanese. (usually, a woman's) butt or tail

This mouse pad has a picture of *female anime character* with her oshiri as the wrist support

oshiri by NotMyWay August 29, 2016

Oshira 

The name Oshira is a japanese name. It means sacred root of a holy plant. The woman with name Oshira is a fun loving person. Shes beautiful spiritually well as physically. She has a very good sense of humour. Dating oshira is the best thing ever. She will love you with all her heart.

Oshira is a hot woman any guy would want to date. She is the best person ever

That girl is so pretty! I bet her name is Oshira

Oshira by Meltzie November 2, 2018

Oshiro 

The last name of the most amazing girl you could ever hope to meet. She has an angelic voice, the most mesmerizing laugh, the most beautiful smile, and you'll never get tired of talking to her because of her incredibly endearing personality.

I love Mika Oshiro so much.

Oshiro by HotCaffeinatedBeverage June 14, 2018

Oshiro 

A minor case of Narcolepsy, characterized by excessive daytime sleepiness.

Dude, I can't stay awake for longer than 6 hours, I've got a bad case of Oshiro!

Oshiro by mulefarmer09 March 23, 2009

ostirichboy

when a male ostirich has intercourse with a feamle human. the resulting offspring is considered to be an ostirichboy. A very rare breed of ostirich, valued for its fine coat.

long necked people are sometimes mistaken for an ostirichboy.

ostirichboy by Roast Beef King May 27, 2009

Oshiro 

The last name of the most surprising girl you could ever hope to meet. She gets hyper when she eats cookies, has the most disturbing chats when she's sleepy, the most wild (at all times), and you'll never get tired of talking to her because of her being an embodiment of NSFW channel.

Mika Oshiro, please sleep. Thank you.

Oshiro by That Shigeru June 19, 2018