Longman Dictionary of Contemporary English - fuck

~1 v taboo spoken 1 Fuck off! an offensive way of telling someone to go away  (Fuck off you stupid bastard!) 2 to have sex with someone 3 fuck it/you/her/John! used to emphasize that you are annoyed or angry at someone or something  (Oh fuck it! I'm going home early!) fuck around also fuck about BrE phr v taboo spoken to waste time or behave in a silly or careless way fuck sb around also fuck sb about BrE phr v taboo spoken to make someone angry or annoyed by wasting their time  (The telephone company has been fucking me around all week.) fuck sb off phr v taboo spoken to make someone feel annoyed or angry  (Steve really fucks me off when he doesn't write down my phone messages.) fuck sb over phr v AmE taboo to treat someone very badly  (Bev had been fucked over so many times she no longer expected life to be fair.) fuck sb up phr v taboo spoken to make someone very unhappy and confused so that they cannot control their life  (Heroin fucks you up.) fuck up phr v taboo spoken T fuck something up) to make a mistake or do something badly  (You really fucked up this time.) fuck with sb phr v taboo spoken to annoy someone or make them angry  (I wouldn't fuck with Alfie if I were you.) ~2 interjection taboo used when you are annoyed about something  (Fuck! I forgot my keys!) ~3 n taboo spoken 1 C usually singular the act of having sex 2 the fuck used when you are angry to emphasize what you are saying  (Get the fuck out of here! | who/why/what etc the fuck)  (What the fuck do you think you're doing?) 3 not care/give a fuck to not care at all what happens