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The proper franglais that means "what the fuck?" Many people improperly say qu'est ce que fuck which is nonsense. Qu'est ce que fuck means what fuck.

Can be used as a question or exclamation, French and English alike should easily get the gist when used correctly.
Qu'est ce que le fuck are you doing here?
Qu'est ce que le fuck is this shit?
Qu'est ce que le fuck did you do that for?
by Foxpants November 15, 2011