>>2563144The undercut is really popular right now in my town (pic related). Which to me is just the ugliest hairstyle someone can get. I also had someone get me to cut the exclamation hairstyle on his head like the character in MGS4, which looked fucked up IRL.
I haven't quite had someone outright say fuck my shit up. But I had a guy come in with his kid one time. Halfway through the cut his kid started to throw a tantrum and the dad just up and left (he paid still). So the kid had like half a haircut which was pretty funny.