(n) The airborne reminants of a massive explosiion, usually dust and debris blasted high into the atmosphere. In the case of vulcanos it is usually ash or superheated pumace, and it falls back to earth as acid rain, over a widespread area. Also used to describe the ash and radioactive debris that falls back to earth from a nuclear mushroom cloud.
1. Pompeii was covered by vulcanic fallout from Mt. Vesuvious.
2. I built a fallout shelter during the cold war when I thought the Russians were gonna nuke us.
2. I built a fallout shelter during the cold war when I thought the Russians were gonna nuke us.
by G.H.Hadden January 5, 2006
the effect that can be observed during or after an event, an aftermath (from the dust and debris left by a nuclear explosion)
by The Return of Light Joker November 2, 2007
A state of mind one gets from playing Black Isles post apocaliptic role playing game where they eat shit and dream fallout. This person might have anything from giant gecko's to enclave, to a dominatrix mutant, even to a crashed whale, and the nights of camelot (Nie!) on there mind at all times... These people can be extremely dangerous because the line of reality is crosses soo much, the only way to be accepted by them is to buy the game fallout, and become an addict.
::What, is your name.... what, is your quest... what, is the one charachter that has not aged since fallout one?::
::We are searching for the holy hand grenade of antioch.. do you have one::
::Do you have a geck?::
::Yes, we have plenty::
::Can I have one::
::Oh no, dont think so, then you wouldnt be able go finish your quest, goodbye::
::We are searching for the holy hand grenade of antioch.. do you have one::
::Do you have a geck?::
::Yes, we have plenty::
::Can I have one::
::Oh no, dont think so, then you wouldnt be able go finish your quest, goodbye::
by Mitch Chatchsky June 18, 2004
A game series developed by Interplay, Black Isle and 14 Degrees East, it is simply the best gamme that has ever existed. Every moment spent playing it, every second of watching some Enclave fuck's body beign minigunned to bits was good. Oh so good.
by Bojan May 22, 2004
Fallout is composed of radioactive particles that are carried into the upper atmosphere by a nuclear explosion and that eventually fall back to the earth's surface.
by DaVylan December 1, 2009
by SenorDingDong September 15, 2003
Falloutitis is when Fallout 4 comes out and ninety percent of people that purchased the game are "sick" for like a week to get off work/school
by Sigmas November 11, 2015