An expression of extreme frustration. Usually accompanied by table flipping, or wildly humping the couch.
"FUCKDAMNIT! The fucking porn video refuses to play. Fuck this shit, bitches."
by Fedora Jack January 2, 2016
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When your brain can't think whether to say "Fuck" or "Damnit" so you end up saying "Fuckdamnit" instead.
FUCKDAMNIT! I just stubbed my toe!
by SpaceCat22 June 2, 2021
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