My Biggest Pet Pieve

Well..My biggest pet pieve would have to be pepople that that lie to your face. You know that they are lieing, and they argue with you and try to convince you that it wasn't them or something. Not only does there facial expretions but there body language gives it away, and all you can do is laugh because to them it is not big deal but especially if it is about something important then it just makes you even more mad.