The use of this medication may cause a fatal crisis.
by TheBetsy December 7, 2017
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An extreme, ultra-rare form of insomnia that is downright terrifying to even think of. First identified in the mid-18th century, fatal familial insomnia (FFI) is a progressive disease that makes it physically impossible for a person to sleep.

The symptoms of FFI can be divided into several "Stages" which are as follows:

Stage 1: Habitual sleepiness/drowsiness
Stage 2: Hallucinations

Stage 3: Memory loss/dementia

Stage 4: Coma, then death

Fatal familial insomnia is not curable, and there are no methods of slowing it down that medical experts are aware of. One might think that sleeping pills are a good idea, but that couldn't be farther from the truth; remember the main symptom is that you CANNOT SLEEP no matter what. Sleeping pills actually make it progress quicker. The disease generally kills in less than three years, and in some cases even less than a year. However, there have been anomalous cases where people have lived for five years or more with the disease.
Fatal Familial Insomnia is a terrifying disease. The initial symptoms before you start to (literally) lose your mind last just long enough for you to realize that it's happening, and the fact that it cannot be stopped once it starts REALLY ramps up the panic that ensues.
by Someone who kinda exists February 6, 2022
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Fatal Kiss:

When you're eating someone's ass and they accidently shart right in your mouth.
Bro I was tossing her salad hard when she ripped a fatal kiss. It was horrible
by Ephandel October 3, 2022
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To disrespect or "burn" someone so badly that there is no way they can come back with any kind of legitimate response.
John: You're so ugly, Bill, even your own mother doesn't love you.

Frank: Ohhh! Fatal burn!

Bill: Yeah, well...whatever.
by Anonymous7538759287523 September 17, 2008
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1) A badass hot woman that actually runs the show on the farm
2) A hot farm girl that uses her charm and looks to get what she wants
3)the opposite of a barn boss
The Farm Fatale told the Barn Boss she was getting a new horse.

When I asked who ran the farm they pointed to the good looking woman. Then I knew she was a farm Fatal.
by FarmerMark82 April 28, 2020
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legit the fucking worst editing team to ever fucking exist
that teams going to turn into "fatal films"
by fatal alex July 13, 2018
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