What is Fumb?
1.
fat and dumb at the same time.
"look at that girl over there eating cake and smashing it into her eyes!"
"wow, she's freaking fumb."
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2.
A short version for: fucking dumb
Man, what the fuck are you doing, your fumb!
3.
funny and dumb at the same time
how fumb of u!
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4.
A synonym for "bang" or "boom", is more sound than word.
Terminator 3:
the terminator hits his newer version and enemy and in that moment some guy says "fumb".
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