(interrogative, vulgar, slang) An intensive form of what.

(vulgar) Used to express astonishment, shock, incredulity, or disbelief (as a shortened form of expressions such as "What the fuck is going on?", "...are you doing?", "…is this?" "…is it" or "...is that?").

(slang, vulgar) To fritter aimlessly or distractedly, to procrastinate, to waste time. / (slang, vulgar) To fool around. / (slang, vulgar) To have sex with many partners.

(vulgar) An insulting and humiliating action against somebody.

Used other than figuratively or idiomatically: see fuck, you. / (idiomatic, offensive, markedly vulgar) Expression to show discontent with the other party, or to show contempt.

(vulgar, slang) Go away! Get lost! / (vulgar, slang) Expression of disagreement or disbelief.

(idiomatic, intransitive, vulgar, dismissal) To go to hell; to disappear or go away; to screw oneself. / (idiomatic, intransitive, vulgar) To die or leave unexpectedly.

(vulgar) Nothing at all or very little.

(vulgar) Nothing at all or very little.

(vulgar, slang) A sex partner with whom one has sex, usually repeatedly, but without any romantic attachment (no strings attached).