or 

Inclusive or. Same as "and/or". This is different from xor, exclusive or. Takes precedence after and.

Good usage: "It could be the engine or the transmission that's malfunctioning."
Bad usage: "It could be the engine or the transmission that's malfunctioning, or both." (Contains redundancy)

or by ￰ November 14, 2018

Or 

One of the most kind and understanding people to ever walk the earth. Her eyes are dark green and deep, and gives you a sense that she’s looking into your soul whenever you look long enough into them. She is short and beautiful, smart, talented but really shy. She is the girl of your dreams.

DUMBASS: Hey, see that shorty, Or? Sheesh, I’d totally bang her.
MASSIVE CHAD: No, go to horny jail! We are all beneath her.

Or by boazba May 31, 2021

Or 

massive ass and super cute but also the dumbest ugliest whore you will ever meet

have you seen or today
nope but i saw her ass

Or by BreeBreeBre June 3, 2020

or 

Boolean logic operator where at least one argument in the expression must be true in order for the whole statement to be true. Often denoted with '+' ('||' in programming languages).

if x=1 and y=0, then

(x OR y) = 1

or by cloudRunner April 19, 2006

or 

word used to pull your answer closer to the mean and therefore lessen the severity of a situation

Example 1

Bob: How many times did you see Mama Mia?

Joe: Just 2 or 3 times. (But we all know the real answer is 3)

Example 2

Maria: How much did you get for that on ebay?

Bill: Oh, like 5 or 10 bucks. (Here, Bill only got 5 dollars)

or by JET Blade December 29, 2009

or 

and, to indicate both the phrases to the left and the right must be affirmed

Phil Kerpen should either make Met4physica supermod or a mod in the K forum.

or by Phil Kerpen's Pubic Hair April 8, 2005

or 

Word used at the end of a trailing sentence to mask an attempt at indimidating an unsuspecting colleague or peer into carrying out a menial and/or demeaning task on a person's behalf. This then liberates the deceiving party to then engage in self promotional behaviour to partake only in activities perceived to be socially ascending and/or career enhancing while causing the victim to be fated to carry the burden with no opportunity for redemption.

DK: Are you taking this smelly printer into the factory while I go help the execs with their video conference or....

or.....

DK: Are you going to install these 30 applications onto the user's obsolete PC over the next 4 hours while I do my expenses from my high profile business trip or.....

or by Vladdo March 9, 2010