opportunivore

Someone following the "high-everything diet", i.e. high-fat, high-carb, and high-protein, without any restriction on calories or macro-nutrient ratios. Could be a competitive eater, big body-builder, or just a normal person who will eat anything.

An opportunivore will eat whatever is available.

by rensielk March 27, 2009

oppositegenderfriend

or OGfriend. meaning: significant other.
You use Oppositegenderfirend(s) when you're talking about a groupe of striaght people that all have significant others.

Bob: We're all getting together with our oppositegenderfriends for a reunion!

Susie: Funderful!

by Special McWow June 13, 2005

oppo-bitch

The exact opposite of a bitch

Nice, kind, helping.

Max: I heard Kelsea voluntaries at the homeless shelter, and collects charity.

Joey: Yeah, shes a huge oppo-bitch!

by Eshady08m June 8, 2009

Opposite Day

A day where everything is opposite

If it was opposite day Pokimane would be an amazing and super attractive streamer. Emphasis on IF IT WAS OPPOSITE DAY because Pokimane fucking sucks

by I eat poop 69 January 15, 2022

Natalie Opperman

a puerta-rican novelty hair product produced in the blood-riden streets of scotts valley.

that natalie opperman really helped my hair shine like the sunshine.

by mesiah choochoo June 2, 2009

Fan of Opportunity

A person who isn't a fan of a professional sports team, but becomes on when the opportunity arises.

Ryan: Ben wasnt a big Ravens fan until he got a ticket to the skybox for every home game.
Mike: Yeah he's just a Fan of Opportunity.

by JohnnyFleekins September 23, 2005

Shit Taking Opposite Pounder

The well known expanded phrase for the commonly abbreviated STOP sign. Also, describes the process of expelling feces onto a McDonalds Big Mac.

Woa! Did you see that? That guy just blew that shit taking opposite pounder!

by Derek Scholl April 11, 2009