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An acronym sometimes bandied about by fans, FIBRIR stands for "Frenzy is blue, Rumble is red". Likewise, FIRRIB means "Frenzy is red, Rumble is blue". The forms RIBFIR and RIRFIB are also known.

The debate revolves around the colors of the Decepticon Mini-Cassettes, Rumble and Frenzy. It was Hasbro's intent that Rumble be black and red, and Frenzy be two shades of blue. These color schemes are used in the toyline, Marvel Comics and many storybooks and ancillary media from the early years of Generation 1, and naturally, it was intended for the cartoon series to render the characters in this manner as well (as proven by the show's production bible, which identifies Rumble as the "red robot"). However, as a result of some unspecified error somewhere in production, the two robots had their color schemes swapped, leaving the animated incarnation of Rumble blue, and Frenzy red.

Due to the widespread recognition the cartoon received, the concept of Rumble as the blue robot was ingrained into the minds of many viewers. As such, years later, fans would argue vehemently (though often tongue-in-cheek) over which coloration was "correct", based mainly on their personal preference for the cartoon or comic.

The FIRRIB movement was codified by a MUSH user and cartoon fan named Scott Wells in 1994, who coined the acronym FIRRIB. The FIRRIB idea quickly caught on with other cartoon fans on alt.toys.transformers, frequently appearing in signature files; its counterpoint, the comic- and toy-based FIBRIR, soon appeared as well. After endless discussion threads fueled by little more than personal preference, the subject eventually landed in the group's FAQ file as a do-not-ask question.

The Japanese dub of the Generation 1 cartoon rectified the error, making the animation match the toys by simply switching the characters' names around.

As later incarnations of the characters draw on both the cartoon and toys as influences, the waters have become muddier still:

Items in the following table are listed in release order. E.g., the original toys came first.
Frenzy Rumble
Original toys Blue Red
Marvel comics Blue Red
US cartoon Red Blue
Japanese cartoon Blue Red
Generation 2 toys Purple Red on white3
Dreamwave comics Blue Red
Devil's Due comics Red Blue
Alternators toys None Red
Music Label earphones Blue Red
Person 1: FIBRIR bitch!

Person 2: What?

Person 1: Frenzy Is Blue Rumble Is Red!
FIBRIR by Grand Maximus April 9, 2008
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Anal fibrillation

a high anxiety state produced in response to not knowing what the hell is going on; the fibrillating (i.e., quivering) of the rectal muscle that generally precedes sudden loss of sphincter control. Risk increases with higher level positions on company organizational chart.
The VP went into anal fibrillation when the government auditors showed up at the same time as the 60 Minutes crew.
Anal fibrillation by Maygmom October 30, 2011

Ventricular Fibrillation

Ventricular fibrillation is a heart rhythm problem that occurs when the heart beats with rapid, erratic electrical impulses. This causes pumping chambers in your heart (the ventricles) to quiver uselessly, instead of pumping blood. The remedy of this is Cardiopulmonary Resuscitation (CPR, which is 30 chest pumps, 2 breaths, defibrillation, adrenaline, repeat)
Surgeon: "The patient in room 0713 is in ventricular fibrillation, we need a defibrillation kit and some adrenaline stat!"

Resuscitator: "Alright, I'm on my way!"

Atrial Fibrillation 

An imperfect heart rhythm that follows no specific pattern. The EKG tracing marks the imperfections and is projected irregularly.
That patients heart rhyth is showing atrial fibrillation

Febriron 

The act of spraying wrinkled clothing with Febreeze and proceeding to smooth out the article of clothing with your hands. Warning: DO NOT stretch too far.

makes your clothes smell better, and less wrinkly.
Yo dude, I was going on a date with this girl but all my shirts were wrinkled and stinky. So I Febrironned them and she liked it so much, I got laid!
Febriron by Admiral Hotpants March 25, 2010

fibricator 

A person who lies, usually small lies. Someone who manufactures lies in a believable way.
Johnny won't stay out of his sister's room so:

Sister: Mom Johnny stole my diary! (lie, fibrication)

Mom: Johnny come here right now! (a proper thrashing ensues).

Later-

Johnny to sister: Your such a fibricator. (That night Johnny does steal the diary, and passes out pages at school. Mom then finds out through facebook that her daughter's a whore.)
fibricator by petveedub March 6, 2011

fibirdecker 

A liar or fibber.
I think he is a fibirdecker because he lied to be me.
fibirdecker by Jean O'Rourke April 20, 2017
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kinktober 

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person2: ya he was a proper lad
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You didn't get any napkins with your takeout pork fried rice? Womp womp.
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Me: Poggers!
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