[FnG]magnolia;19674733 said:Here's what you do. The next time she says something hurtful to you, ask her if you can talk about the issues the two of you clearly have. Maybe ask her if she wants to get something to eat at lunchtime - hey, you could even shout her lunch - and have an open and honest conversation. Really get to know her, work out how she ticks, what makes her happy and sad. Explain that you find her comments upsetting and you're keen to iron any issues out. Perhaps you could continue the talk over dinner?
etc.

Strip naked and run out of the office screaming.
Thankfully at my main job I get on with everyone, no problems whatsoever. But in my Saturday job there's this ginger girl with bad eyebrows and a lisp who's a bit nasty. I ignore her mostly. She doesn't bother me too much.
Wink at her every time you make eye contact and slap her arse when she walks away from you.

I would ignore her and i mean like she does not exist. If she talks to you, do not reply. Do not make eye contact at any time as to you she does not exist. This tends to really annoy these type of people as they thrive on you beeing upset.