What is Fbn?
1.
Fucked by Nature
aw I feel sorry for that kid he was FBN.
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2.
Abbreviation: "Funny, But No"
Originally a designation by Hallmark writers for cards that were amusing but not suitable for sale to the public.
Guy 1: "Hey, come check out this clown bondage porn!"
Guy 2: "What th... FBN, man, FBN!"
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Random Words:
1.
Instant Analysis of a situation or problem. It's for when you want an answer immediately, but it should be at least somewhat though..