Too many curse words.. When every sentence is "Fuck you you fuck, always slamming the fucking door on my fucking truck, I just told you not to do that fucking shit man god damn son of a bitch dude fuck."
That is part of a real conversation I heard. Rude. Irritating. Takes away all meaning from a serious word. Use them to express extreme emotion, not to look like a bad ass, when in reality you're a dousche.