1 definition by Juuzou The Killer

1. A popular game set in the post nuclear war made by Bethesda Softworks
2. When radiation spreads from the explosion of a nuclear bomb going off.
1. I love fallout 4 because it's so fun and has adventure.
2. If fallout happens, we must protect citizens and animals from radiation poisoning.
by Juuzou The Killer March 11, 2016
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