The thing is I dont know her, she works in the same building as me. A girlfriend of mine says she is single but she doesn't know her enough to introduce me and I'm not very good in talking to to girls like that.

I want introduce myself and ask her out, but I dont want to seem to agressive doin it in the wrong way.

So, what do you thing I should do.

Get hit by a car in front of her house.

Would depend entirely on the situation. I've introduced myself to guys I thought were hot while smoking a cigarette, but that wouldn't work if either you or she didn't smoke. Cigarettes help me meet a lot of people, its a strange perk of a bad habit that people don't usually think about.

Nice one.

The best way to attract her attention is to demean others when you are in her vicinity. Call them names and physically/mentally intimidate them. By doing this, you will establish your alpha male status; women find alpha males irresistible.

Tell her you have a Wii.

You have a Wii right?

hit her over the head and then stuff her in a bag

or you could drag her around by her hair for a bit...worked for john wayne.

Geeh I just woke up (it's 5:00 am in the Netherlands) cause I had this feeling a thread like this would pop up.. again..

First just say Hi...

take it from there..
Watch her responce.. if she creep out.. quit.. if she doesn't continue:

like: Hi, how are you? I'm hitoriki... take it from there..

don't be desparate and say a lot the first time... there's always a second time!
and don't be afraid!! have confidence!! Chin up! and always look in her eyes when talking to her!!

Or be brave! and dare to crash and burn! or not!:
(this one I actually wrote in another thread but hey.. it's freaking 5:00 AM so I copied and pasted)

Get some flowers (a rose would do nicely) write your phone number on the inside of the flower (bit tricky, practice makes perfect).. go to her when everybody is around.. walk straight.. chest up.. dress nice.. give her the rose.. don't say anything but: "excuse me... this is for you.." then turn around.. walk back the way you came.. don't run.. just walk away.. (the entire school will be looking at you so stay cool)

If she likes you.. she will call you.. and you'll be a hero to all the boys who aren't as brave as you..
If she doesn't like you she will trow the flower away and the entire school will be laughing at you..
that's called crashing and burning.. but some will respect you since you had the guts to do it...

If she turns you down it's better to know soon... otherwise your hart will break harder...

I crashed and burned at dozen of times... but hey.. no guts no glory..

Oh and whatever happens: Don't mention this site... and in particular this thread

Why dont you just try to talk to her? =P

Just give up already and hit Match.com. You'll have better luck there finding love since the moment you mention VGChartz the moment she'll start bullying you and calling you nerd