What a show.
If you are in Thailand and have the opportunity to go to a cabaret you should definently go. I went to the cabaret with two girls from my hostel and we had a great time watching the performances and singing and dancing along with music. We paid 250 baht ($7) to attend the show, which included one free drink and an hour of sparkly, fun entertainment.
The audience was a pretty even split of men and women and young backpackers and older groups. The men in the audience are mercilessly picked on and the people watching are almost as fun as the show itself. You may even notice the buttoned up middle-aged businessman behind you leaving with one of the dancers. You go, brother!
Excuse the less than ideal picture quality. Poor lighting + awkward situation = blurry photos.