off by one

Off by one or OBO is a common error in computer program whereby a loop executes one time too few or too many. It occurs most commonly with complex vector or matrix scans.

Programmer 1: This program doesn't work. Take a look and see if there's anything wrong.
Programmer 2: Oh, this for loop is OBO. You aren't scanning the whole array.

by Lezard Valeth May 23, 2003

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Get the off by onemug.

punch off

Punching off is the act of gripping one's penis between the middle and ring finger. After getting a good grip, you then punch the balls and scrotum as hard and fast as possible until ejaculation is reached. It is a new form of masturbation, which has only recently been started being practiced, originating in a seedy Jamaican village.

My penis felt extremely good after punching off, however I now have an empty scrotum.

I was having feelings of extreme pleasure and pain after I had a punch off.

by spoomonlee June 13, 2013

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Get the punch offmug.

off the log

A fart that passes over a piece of crap before leaving your body.

"Holy crap that fart smells horrible! It must have been off the log."

by Colin January 10, 2004

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Get the off the logmug.

Pac-Off

A means of arbitrating a minor dispute, such as paying the tab at a restaurant or buying a round of drinks at a bar.

The participants sing 4 lines about Pac-Man, in the style of a parody of a popular song, ie. "Roxanne" by the Police.

As the custom is observed, "Pac-Man Fever" is strictly prohibited.

Who's buying this round?

Me? I think not, it's your turn!

A Pac-Off? You got it!

"Pac-Mannnn... you don't have to chase those ghosts tonight.
Eat up all the berries.
You look so much like your wiiife.
Paaaac-Mannnn!"
to the tune of 'Roxanne'

by Frisco Pete January 29, 2008

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