by Kennydickhead September 12, 2017
An situation when the temperature inside reactor core reaches such high levels that the fuel rods (made from Uranium) begin to melt their way down and destroy the reactor.
It usually happens when fuel rods cannot be cooled by a cold substance (for example heavy water) and they start vaporising every single molecule of water nearby, thus accelerating the process of building heat. The only thing operators can do now to stop it is to drop control rods, but it can be impossible because of built up pressure (that's how Chernobyl happened). When the control rods are down, the nuclear power plant crew still needs to resume water delivery to the reactor because of nuclear decay
TL:DR Nuclear fuel gets hot and burn it's way down the reactor.
It usually happens when fuel rods cannot be cooled by a cold substance (for example heavy water) and they start vaporising every single molecule of water nearby, thus accelerating the process of building heat. The only thing operators can do now to stop it is to drop control rods, but it can be impossible because of built up pressure (that's how Chernobyl happened). When the control rods are down, the nuclear power plant crew still needs to resume water delivery to the reactor because of nuclear decay
TL:DR Nuclear fuel gets hot and burn it's way down the reactor.
Guy from Fukushima: The tsunami shut down our water pumps and now now the heat level is over the critical point. We have to evacuate whole wing of power plant and get fireman over here. Tell them there's high risk of Nuclear meltdown.
by Tomsow(12) January 28, 2020
In the event that there were no other life forms on earth but you, you'd have to live your life alone. Some people would rather beg to be insignificant and around other people than to be alone. Being alone doesn't bother everybody though. It's a good reason to stop whining about this guy making you feel insignificant and weak. Sometimes people are offering you a sobering view of yourself, and some people don't like that.
The girl would whine about feeling weak an insignificant but didn't think about how good she really had it. In the event of nuclear war where nobody made it without her, but she made it, she'd be alone, and she'd hate life, just like all the people she talked shit about, since she hated being alone more than anything in the world. The post nuclear era would not be kind to her, or treat her right.
by Solid Mantis January 3, 2020
Exaggerating the fact that a person is so fat that his/her ass can be used as a bunker during times of a nuclear apocalypse.
"Shit mate! I heard WWIII is gonna start soon!"
"Naah, we'll be just fine mate! No need to fear when Danny's nuclear bunker ass is here!"
"Naah, we'll be just fine mate! No need to fear when Danny's nuclear bunker ass is here!"
by F-Bomb Thiru May 4, 2017
Power-plant manager: "Yeah, we had a nuclear excursion last night..."
Power-plant worker: "He means, we barely avoided leaking millions of litres of highly irradiated water vapour into the atmosphere."
Power-plant worker: "He means, we barely avoided leaking millions of litres of highly irradiated water vapour into the atmosphere."
by o_alquimista January 3, 2022
Normally caused by A drink that is used to kill zombies in COD WAW but can also be used as an anal cleanser. Manufacturer is not responsible for nuked restrooms. therefore PHD flopper is prohibited by casual consumption
Joe: "where's jenny?"
Alex: "she took a swig of PHD flopper which contains prunes, ate some haribo sugar free gummy bears and has been in the hospital ever since"
Joe: "what happened, wait isn't she allergic to prunes?"
Alex: "I heard a fart, then an explosion. I think she might've blown her ass apart. she did say she had to take a nuclear shit"
Joe: "Oh my god!"
(Alex takes a swig of PHD)
Joe: "you didn't just drink that!"
Alex: (stomach gurgles) "Must've been the drink i had" (runs into restroom)
Joe: "MOTHER OF G0-"
(house explodes)
Alex: "she took a swig of PHD flopper which contains prunes, ate some haribo sugar free gummy bears and has been in the hospital ever since"
Joe: "what happened, wait isn't she allergic to prunes?"
Alex: "I heard a fart, then an explosion. I think she might've blown her ass apart. she did say she had to take a nuclear shit"
Joe: "Oh my god!"
(Alex takes a swig of PHD)
Joe: "you didn't just drink that!"
Alex: (stomach gurgles) "Must've been the drink i had" (runs into restroom)
Joe: "MOTHER OF G0-"
(house explodes)
by I h8 nes May 8, 2020
A fart so loud and powerful it may blow your head clean off. Can be easily mistaken for a thermonuclear bomb. Can also be abbreviated to NBB.
by Dan the Frying Pan November 3, 2022