Fuckface noun slang rude
Used to refer to an annoying or obnoxious person
Hey, fuckface! Why are you glowering at me like that?
Don't bother me anymore, fuckface!
Used to tell someone to go away and stop bothering you
To annoy someone or make them angry.
To be the worst of all the bad things that have happened.
To make someone else become angry and mad, usually by repetitive annoying behaviors