Anyone else ever get some...really disquieting glitches?

I have not had any as bad as those above but this one creeped me out. A townie came in while my sim was showering and stood right outside the shower doing a silly laugh. She apparently had no idea he was there. She got out of the shower and he ran out of the bathroom and the house. It totally creeped me out. I moved her out of that house right quick. But i would see him around town and he would try to talk to my sim. I kept trying to avoid him. I have since deleted that game. Just too creepy for me.