"piss off" is accurately interpreted as "go away and leave me alone". Whereas "fucking come on then" is often a precursor to violence. But sure, intonation is

"piss off" is accurately interpreted as "go away and leave me alone". Whereas "fucking come on then" is often a precursor to violence. But sure, intonation is a thing. "I beg your pardon" can be said in a threatening way.