oop

A sudden reaction to a awkward or dramatic situation.

Ella: *Waves to Olivia*
Sarah: *Waves back thinking it was for her, but notices it wasn’t*
Sarah: Oop

by wohtherecowboy123 June 22, 2019

oop

like an oh well or a welp

Someone: I'm sad
Me: oop I'm sorry

by nini.vu_ September 09, 2018

oop

Short for “oops”, in a way. Almost like you’re cutting yourself off and all you say it’s just “oop”. This term is usually made when hearing tea or drama, or if something crazy or weird happens. Mainly used on (stan) Twitter.

ex. 1)
stan: my mutual just said something problematic oop

ex. 2)
stan #1: i just ate a whole box of cheezits omg
stan #2: oop same

by buterabliss November 29, 2017

oop

The exclamation made after saying something inappropriate, offensive, or insulting.

oop- i just farted

I yelled oop after making an anti-semetic joke, because Lindsay is an orthodox Jew

Joyce says patent pending after every oop, because she came up with it

by gormonater December 09, 2009

oop

abbreviation for "out of print."

this item is rare and oop.

by niik April 30, 2003

oop

A word of exclamation used when something unexpected happens

When riding in the car Tyler said oop because the driver brake checked him

by debebidibe October 29, 2009

oop

Object-Oriented Programming

Object-Oriented programming methods, as opposed to procedural programming, which expressly supports reuse of program modules

nerd: ever since I learned about OO programming, i never wrote non-OO code..I love OOP..

by ahmed, yo! November 06, 2003