Well I can't say I have a whole lot of expierience in a work place, but I know that I have good thoughts, that I seldum listen to. I hope they may help you.
There are a few ways to deal with harassment, theres the serious way, like makeing a report or fileing a complaint. You could also befriend the person by being nice and asking them about themselves, asking how thier day is going, offering them some food you may have, or simply helping them out. You could also eplain to them that they are simply pushing too hard or being very rude or inconciderate and you would appriciate it if they weren't so harsh, with that you could explain to them how they make you feel when you go home and think of what they say and ask them again if they would please consider toneing it down. With that instance you may gain more respect from your employer and make you feel a lot better.