Country of Origin:
Quesque - French, from Middle French, diminutive meaning "inquiry"
fuck- akin to Dutch fokken to breed (cattle), Swedish dialect fokka to copulate
1: An accentuated statement to denote a state of ignorance while simultaneously requesting clarification.
what the fuck
a) can be used as stand alone sentence:
you walk into a room filled with naked mimes...
b) or in sentence combinations:
some incompetent driver rear-ends your car...
"Quesque fuck? You idiot!"