The Big O

Defined as the female's climax in response to sexual stimulation.

My sweet babboo gives me The Big O and I am his slave for a week.

by THE REAL JULIA June 22, 2006

Big O

Paradigm City is a place without a past. 40 years ago, something happened that wiped away the memories of everyone in it. Unfortunately, the people of Paradigm City were very busy before then, making Megadueses (giant robots) and monsters. People who were born after the memory wipe are gaining/recovering memories of the past and using them to build newer threats. Roger Smith keeps Paradigm City safe with the help of The Big O (a faithful giant robot), his butler Norman, and the android Dorothy. As problems mount and more memories surface, Roger's past and Paradigm's future begin to become suspect.

Big O aired in the U.S. on Toonami in 2001. There are a total of 26 episodes.

by ♫ Highway to Hell ♫ September 10, 2010

Big O

super intense orgasm in which female ejaculate is released (not urine)... speculation puts phenomena at 1 out of 20 women able to achieve

Cheryl knew all about the Big O

by TXDOC July 28, 2008

The Big "O"

an orgasm; cumming; seeing god

"The Big O" with a woman has been elusive for Pete for many years.

by Total Penetration June 9, 2005

Big O

A notation used to denote the run-time of a given algorithm.

"So our lower bound here is O(n log n)."
"Nope. Got it in O(n log(log n))."
Elaine bested Donald Knuth at Big O Notation. So she left.

by Advanced Programmer April 22, 2009

The Big O

Nickname of basketball legend Oscar Robertson.

There has never been a basketball player more versatile than The Big O.

by IcebergSlim78 March 13, 2009

big o

the city of Omaha, Nebraska located in the midwest of the United States. Known for it's corn-fed cattle, rich man Warren Buffett, and popular independent record label, Saddle Creek. Often signified by the capital letter O and an exclamation mark- O!

I live in the Big O.

by lo beedle January 26, 2004