O.T

Ottawa, Canada Canada's national capital also known as 613

canada's national capital is O.T

by nobody1 October 4, 2006

O.T.

a reffrence to the female and male sex parts

Boy: Wanna use our O.T.'s tonight

by LIL PENE February 20, 2018

O.T.

1. Short for Oil Tanker: which refers to a large broad
2. An overweight female
3. A Heffer

Friend 1: Yo man, check out that girl over there.
Friend 2: Who? That hottie?
Friend 1: No, the O.T. beside her, she'd be perfect for you, HAHA!

by Tyler O'Neill October 17, 2007

O.T.

An elderly person: Old Timer.

Social Security is for O.T.s!

by Pitseleh January 23, 2008

O.T

obsessive thinking.

“Oh my god , have you seen that new kid, Luke, I cannot stop thinking about him. O.T”

by Happyhelper123 June 17, 2018

o.t

Not conforming to mainstream

Donald:" Hey do you have tumblr?"
Rakim: "No I keep it o.t."

by A$AP gambino December 28, 2013

O.T.

Operations troll, or, alternatively, Operations torture.

An event that interrupts a human's natural order of operations. "Operations torture" would imply amplitude, frequency, persistence of the torturer, or perhaps cunning, premeditation, and/or dramatic irony that the fucked-up-ness of the situation is known to potentially many MANY people.

This like car problem is like a huge O.T., huge O.T. Huge O.T. <--- probably 0-10: 10.0 huge O.T.

If somebody does it on purpose, they're going to hell

If somebody does it intentionally, with amplitude, frequency, persistence, perhaps cunning, premeditation, regardless of dramatic irony, the apathy of the audience might be taken into account

by realzealrachelb July 28, 2016