Have you ever found yourself so nervous that you mess what you're trying to say around the woman of your dreams? Don't worry, you're not alone. I have interviewed hundreds of men and found that most men have stumbled across the wrong thing to say when they are so anxious trying to mutter up the perfect sentence or conversation with the woman they are trying so hard to attract.
Just laugh about it. It's not the end of the world.
Women actually find it appealing and flattering because they know they are being pursued and you are trying so hard to romance them.
Women do not expect men to be perfect creatures. Heck, they aren't perfect themselves, no one is and they know it. If your talk is so smooth, they know you've probably rehearsed it hundreds of times on many other women as well. They would rather see the real honesty about your approach.
You will find that using humor is probably best used to help you get the nerves out of the way. However, that does not mean sarcasm! That would turn them off completely and change their perception of you immediately.
Sometimes, you may find that her reaction to you when you approach her may not be what you expect and it may not be about you. Perhaps she's had a bad day or she has just had a fight with her now ex-boyfriend. Understand that when a woman is mad about a man, she is then mad at all men for that period of time. Find a way to let her know however that you understand and not all men, yourself included are like her ex. Agree with her that her ex was a bastard though, as you need to be on her side.
Using unrehearsed humor to lighten up a situation or outright make her laugh is perhaps the most attractive quality a man can have to immediately get the attention of a woman.
So find ways to improve this side of you. It maybe attending comedy festivals, watching a lot of comedy shows, or sitcoms. Learning how to be humorous in a non sarcastic way is a skill which will bear fruit when trying to attract your dream girl!
Practice makes perfect. You just got to go out there and continually practice talking to women, any women. Whether they are work colleagues, friends, one's off the street, ones you have no intention of going out with. Gradually you will build up the courage to go and create a conversation with the one you want to date.