Octoroon

Human being of 1/8 african-american origin.

Damn yo skin be mad light? How you blaque?

I'm an octoroon.

by Bobby Gibson November 6, 2003

Osoro Shidesu

Osoro Shidesu from Yandere Simulator. One of the rivals. Osoro is the leader of the delinquents.

Osoro Shidesu is stupid and loves senpai.

by Zuri_Smiler May 3, 2023

Osorjamaa

Mongolian streamer known for its bisexual tendencies. Shows that lots of Mongolian people hates him/her and are homophobic.
People compare Osorjamaa (Osroo) to gay, bisexual things/peoples.

yadag osorjamaa we (what an gay mf)
osorjamaagiin hamaatan pisda(tells you that you are gay, or related to him/her)

by ガントゥグス December 12, 2021

Octoroon

Americans of mixed ancestry. Mixed European/African Americans who appear European. Many are considered Caucasian of European background, who are in fact of mixed European and African ancestry (albeit 2-3 generations past).
Rarely mistaken for "Spanish". Whom are clearly mixed with Spanish/African/Indian

"No one knew she was an Octoroon, Her Grandfather was half African".
Joan Bennett, Constance Bennett, Fredi Washington.

by P.Vought October 21, 2007

Osorojo

1. A person or animal that suffers from severe mental retardation. 2. Someone who should be culled from society so that their genetics are prevented from being passed on to future generations, for the good of humanity.

John is a complete osorojo, after listening to what he just said it is obvious that he is too stupid to allow to procreate.

by micro cartographer September 26, 2010

Obsorve

To observe and absorb simultaneously, i.e. to watch and learn.

1. The best way to learn how to do something is to find an expert at that something and obsorve what they do.

2. During most of my lab classes we just sat around and obsorved what the prof did.

by Bibliomancer February 28, 2013

ODSOR

pronounced odd-sir, this acronym stands for an Overdeveloped Sense of Responsibility

A common affliction of workaholics, over-scheduled college students, and way too involved soccer moms. Tell tale signs include working late into the night when no one else is in the office, taking more than 15 hours of classes in one semester while working a part time job, and driving the entire soccer team to practice because none of the other moms would volunteer.

College Student #1 - I can't make it to the party. I have to cover 2 extra night shifts this weekend and write 3 final papers, while studying for my last physics test.

College Student #2 - What did your parents do to you when you were a child? You are seriously suffering from ODSOR.

by a beer sort of girl January 7, 2009