When the firebox door of a steam locomotive is opened in a tunnel, with the blower on. The action of opening the firebox creates negative pressure in the cab, thus forcing the contents of the firebox into the cab (coal, fire, etc) usually resulting in the deaths of the crew.
by ShitDemon01 December 30, 2020
Get the Fatal blowbackmug. by Rapsheets January 8, 2025
Get the fatal velocitymug. The current EVW World champion will be facing Bobby Lashley At EVW Bad blood June 28th, Only On the EVW Network
Person 1: OH MY GOD DID YOU SEE WHAT HAPPEND AT EVW WRESTLEMAINA IN THE MAIN EVENT?????
Person 2: YEA I KNOW JAY FATAL DEFEATED MALLY AUSTIN FOR THE WORLD TITLE IT WAS SO COOL
Person 2: YEA I KNOW JAY FATAL DEFEATED MALLY AUSTIN FOR THE WORLD TITLE IT WAS SO COOL
by Noah Austin May 22, 2021
Get the Jay Fatalmug. Someone that is fashionably dressed but smells bad. Someone that wears the latest fashions but forgot about the hygiene clean.
Rick: Wow, did you see Erin's butt in that new skirt she has on today.
Bob: Yah, Just hope the wind doesn't shift while you're checkin her out. Fatal Fashion is her ammo.
Christina: Like that outfit the Peggy is wearing today.
Beth: That chick stinks, she is the epitome of a Fatal Fashion bomb.
Bob: Yah, Just hope the wind doesn't shift while you're checkin her out. Fatal Fashion is her ammo.
Christina: Like that outfit the Peggy is wearing today.
Beth: That chick stinks, she is the epitome of a Fatal Fashion bomb.
by GB1558 September 27, 2011
Get the Fatal Fashionmug. the smallest nugget of shit that floats in the toilet bowl. commonly seen in people with a low fiber diet
jacob: yo for some reason when i poop only Fatal Ks!
Doctor: Oh no! Listen to some good music and it should clear you right up
Doctor: Oh no! Listen to some good music and it should clear you right up
by nardy w October 11, 2022
Get the fatal kmug. 
by EmJayee November 8, 2018
Get the fatal cradlemug.