Has it worked for you?

By schoolyard game I mean teasing the girl like boys typically do when very young at school. The teases are very goofy and not sexually explicit, but designed to show the girl you don't care how hot she is.

I was recently at a club dancing with a girl and all of a sudden I stopped to tell her I had a secret. She stopped and look surprised, insisted I tell her, and so I slowly brushed her hair back over her ear and then stuck my tongue in it. She squealed and complained, but didn't leave and even came back later.

Did the same with another chick. Same reaction. At the end of the dance I told her to close her eyes, which she did without question, and I grabbed her hips and blew a raspberry on her bare midriff. She giggled and slapped me, then feigned OTT regret. I demanded she kiss it better and she grabbed my face and kissed me.

Granted, this is a sample of two but it seems to work. Has anybody else had success with similar tactics? If so, please share your examples as I'm eager to try this new approach.