to be fair though, women are more likely to feel comfortable, laugh and be engaged with someone they are attracted to.
Laughter is a great indicator for subtle interest, and is always a good thing. It's great laughing amongst each other, and helps create connection.
Who says making a chick laugh will get you laid? Nobody.
If you have weak social skills you will never bed a women. 100% sorry if you think otherwise. No chick is going to get naked unless you can converse, engage and entertain.
The more handsome you are the the more forgiving she will be, but it still wont get you laid unless you can cover both bases.
I was out this weekend with a very good looking guy, and to be fair, he was better looking then me, but it wasn't anything marginaly huge. I had a better build, and made the chicks laugh left right, and center. Dances, bounced my chest... and created good vibes. He sat across the table, and listened to me for the most part. His looks got him through the front doors, but his weak demeanor, and social skills made him sit, listen and watch. Women want to be with good looking guys, of course... but at the same time if you are not fun, and engaging especially in a bar scenario where socializing is key then you will go home to your hand. granted, the more drunk & intoxicated a women because the less likely it is to matter.