Oostertocht

Birthplace and representing-name of the famous Mathizzle.

Mathijs, represent.
Mathijs: "Oostertocht"

by Scydow February 22, 2008

oopsturbate

To accidentally poop while masturbating.

"Good thing I was in the shower at the time, because I totally oopsturbated this morning!"

by BUC73 May 14, 2014

Ooster

For a male to engage in the physical act of intercourse with female.

Q: Did you ooster her?

A: Yes(/No)

by Hammermeister July 25, 2011

Oonti

Someone who stays trippy or turnt

Did you see edwin at coco's party last weekend hes a oonti

by Itsfuckkncoco June 19, 2015

oopstate new york

Essentially Upstate New York, used in the song "Joseph Smith American Moses" in the 2011 Musical "The Book of Mormon".

A small and odd village called oopstate New York.

by wangtianthu October 8, 2013

onstwt

the seraph of the end fandom on twitter which is just as dead as mika

“hey, what happened to onstwt?”
“idk, looks like they’re dead”
“....just like mika..”

by ceren 👍🏼 October 25, 2020

oostberg

when someone offends you and you feel hurt deeply inside and when you give them a response back that destroys them

Im going to oostberg him if he tries to attack me o roblox

by wiji board October 13, 2018