Fatal Selfie 

Where you die while trying to take a selfie; or even doing something so dangerous it can almost be fatal.

Parker don't lean over the cliff that can lead to a Fatal Selfie and so you'll be dead
selfie

Fatal Selfie by RealAWolF May 17, 2016

fatal Blow 

Fellatio in which the female promptly removes the penis by way of oral clamping. fatal Blow, commonly abbreviated as fB.

SVU found cause of death to be a fatal Blow. He bled out of the scrotum and what remained of the penis.

fatal Blow by SVUfangirl2012 December 15, 2012

Fatal Ouch

Synonymous with "Epic Fail", except there is no second chance. By committing this "Fatal Ouch" you officially suck, and have no second chance to redeem yourself. You're stuck sucking at life forever.

She just posed nude on the cover of playboy... and she's 450 pounds. Fatal Ouch- good luck living that one down.

Fatal Ouch by bitchknowseverything March 3, 2011

Fatal Butt Itch 

A condition where you itch your anal cavity aggressively until a blood clot builds up. Death may occur

How did little Timmy die? -He died from a fatal butt itch.

Fatal Butt Itch by Dean Gullburry December 17, 2014

fatal fields

A field that has poisonous cows

Fatal Fields

fatal fields by Fortnite hombre 101111 April 4, 2018

Fatal Friday

Fatal Friday is where you wake up and start drinking on special Fridays, drinking through school and work.

Dude last Friday before summer let's do a fatal Friday

Fatal Friday by Big D 444 June 16, 2018

fatal ditzo 

Someone who dies from something completely ridiculous.

"Hey dude, did you see that fatal ditzo yeasterday?"
"Yeah, he was sticking his hand up a vending machine, and then the vending machine fell and crushed him to death."
"Totally straight out of the 'darwins"

fatal ditzo by A.D.M.O.T. January 6, 2009