Ostro 

The badest coolest person in the world

See that Ostro over there, shes cool.

Ostro by Grace Amazing March 7, 2009

Osteopathy

the only practice in the health industry that actually wants to and does make you better

Michael studied osteopathy cause he gives a shit

Osteopathy by suetrolldogg69 January 14, 2017

Ostraya 

The 'authentic' pronunciation of the word 'Australia', most commonly used by bogans or tradies.

Bogan: Shirt and shoes? Fuck off mate, this is Ostraya.

Ostraya by Flagellate March 11, 2008

OGTroll

The "Original Gangster Troll" Trolling at it's finest. A troll that knows what he's doing. The troll that doesn't care to provide the truth needed to pull off a successful troll.

"OH GOD, why does the OGTroll always know what to say to piss me off?"

OGTroll by OGTroll June 6, 2013

Ostrich Tar 

What you throw up after tossing sombodies salad.

This morning my bed was covered in Ostrich Tar because of all the butt holes I ate out last night.

Ostrich Tar by King Kenedy June 5, 2005

Oozing her ostrich 

This is the final stage of a woman playing with herself . It means for her to have a MASSIVE orgasm after playing with herself .

Massive orgasm on a woman .

Oozing her ostrich by Hef September 5, 2005

ostricia 

a crusty ostrich-human who will guide your hand to their cooch whenever they have the chance. named after their "gurl plz is you mad cuz my pussy pops severely and yours don't" expression which they pass off as their singing face, but don't be fooled; it's really because they lost their pants.

"hey, that girl seems pretty nice, should i go talk to her?"
"DUDE no she's a total ostricia, your pants will be gone by tomorrow don't do it!"

ostricia by cringleberry December 17, 2014