lie to me...get caught lying to me...and when I cofront you, don't keep lying or turn it around on me!
Getting in my face isn't going to solve anything. Act like an adult and speak to me in a tone that is more appealing. I get totally turned off and defensive if someone gets all up in my face.
Headaches - don't fight with me when I have a headache because I'm already feeling like poo and I'm more likely to snap back and get ticked off MORE when I feel this way. I just want to be left alone (especially if I have a migrane)!
When coworkers jump into my sales, tell me that so-and-so was their customer (when they weren't) or don't pull their weight. If you cost the store our goal and our commission, I'm going to be ticked off at you, so deal with it!