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Sometimes, you're wrong.

"Rule Fifty-One" was the title of the 7th season finale of the TV show "NCIS," referring to Special Agent Gibbs' established 50 rules for being a special agent of the Naval Criminal Investigative Service. At the end of the episode, in which he needed a lawyer, he went through a box with pieces of paper on which he'd written his rules, and one said, "#13 NEVER, EVER INVOLVE A LAWYER." He turned it over and wrote, "#51 SOMETIMES YOU'RE WRONG." A major admission for Gibbs, even to himself. If he can admit it, we all can.
DiNozzo: "Well, Ziva, it's like Ben Affleck said in 'The Hunt for Red October'... "

McGee: "Tony, Affleck didn't start playing Jack Ryan until 'The Sum of All Fears.' Alec Baldwin played Ryan in 'Red October.'"

DiNozzo: "Seriously, McGeek? YOU are challenging ME on a movie reference? I'm always right about these things, especially when Sean Connery is in the movie!"

Gibbs (slapping DiNozzo on the back of the head): "Rule 51."

DiNozzo: "Ow! Oh yeah: 'Sometimes, you're wrong.'"
Rule 51 by UncleMikeNJ July 7, 2011
Related Words
Rule 51 Rule 34 Rule Rule 35 rule 1 RULE #1 rule 2 Rule 11 rule 43 rule 69
A rule stating that any swear word or phrase can and should be be replaced with DragonBall Z characters, when in the presence of siblings.
1: My printer just died!!!!1!1111!!!1!! NAMEK!

2: What?

1: Little sis is in the room, rule 51.
Rule 51 by Mottman August 23, 2010
Rule 51 states that there will always be even more screwed-up things on the internet than anything that you had just seen.
Rule 51 basically means there will always be something worse than what you just saw, no matter what it is, there will always be more.
Rule 51 by BURZELTH January 19, 2020
An internet rule which states: For every act of nature or man there will be someone within a short period of time that will attribute that act to a conspiracy theory.

Terrorists kill someone? False Flag! Clouds look weird? Conspiracy to poison us all! Another school shooting? Never happened! Just a conspiracy to take our guns! Government says it is a weather balloon? Alien cover-up!

Corollary: If you can think of it, there's a conspiracy theory about it somewhere online.
Do you think Bowie is really dead?
Rule 51!
Rule 51 by Theogenes July 4, 2016

bang a you-ee 

of Massachusetts orig. "to make a u-turn"
hey, we missed the bar, bang a you-ee
Word of the Day on July 19, 2026
The word 'flag' as pronounced by people with thick Belfast accents. The term is a perfect encapsulation of the disproportionate and overblown reaction to the removal of the Union Jack (as in 'de fleg') from above City Hall in Belfast. Where previously it had flown for 365 days per year, it is now flown on 17 designated days of the year - in line with many other British cities.

The event caused a portion of the Protestant community ('fleggers') to make international pricks of themselves as they proceeded to wreck the fucking place, claiming it was another erosion of a 'British' identity they perceive to have been under attack since the horrifying spectre of equality reared its head in Northern Ireland.

The word 'fleg' - and indeed 'fleggers' - fittingly describes a section of humanity unconcerned with knowledge, reality or the vagaries of the English language. Like America's tea-baggers they are ruled by instinct, fear and paranoia with a side dish of rampant bigotry and startling ignorance of the world around them.
"Wat de fuck like! The taigs got de fleg took down! Let's wreck de fuckin place! No surrender!"

"De fleg has been took down! Before ye know it there'll be a united Ireland! Attack Short Strand! God Save The Queen!"
Fleg by OnionFleg August 9, 2013
Word of the Day on July 18, 2026