какого черта?

why on earth? (Ivan Pisarev); what the hell? (Ivan Pisarev); why the hell? (Ivan Pisarev); what the heck? (Ivan Pisarev); how the hell? (Ivan Pisarev); what on earth? (Ivan Pisarev); what the deuce? (Ivan Pisarev); what the devil? (Ivan Pisarev)

what the blazes; what the deuce; what the devil; why the deuce?; what the hell is ...? (+ subject & verb); what the hell does ...? (+ subject & verb); what why, who, where the hell; whatever! (slang used to dismiss someone (АБ) Berezitsky); what on earth (Andrey Truhachev); whatever (slang used to dismiss someone (АБ) Berezitsky); what the Hades?; what the blazes?; what the devil?; why the dickens?; why the devil? (В.И.Макаров); what the hell; what the hell?; what the blazes!; what a plague; what the plague; how the deuce! (В.И.Макаров); how the devil! (В.И.Макаров); how the hell! (В.И.Макаров); what the heck! (В.И.Макаров); what in blazes; why the dickens; what the lump? (Don Quixote); where the hell (В.И.Макаров); who the hell (В.И.Макаров); why the hell (В.И.Макаров)

what gives (vogeler)

the fuck (сокр. от "what the fuck?" • The fuck you want?! blooh); what the fuck? (во всех значениях грубое ругательство)