the fuck

phrase
RareNot in standard dictionaries
1

Used with an interrogative pronoun as an intensifier to express anger, frustration, incredulity, or other strong emotion.

2

Used after verbs forming a part of a phrasal verb as an intensifier to imply aggressive emphasis.

3

Used as a shortened form of the common interrogative phrases.

4

Used to emphatically express that something isn't true.

5

Used to emphasize an adjective; fucking.

#slang#vulgar