Ever had a case of mistaken sexuality/gender?

[KaneKungFu123]

When I was in middle school I was walking through the halls and saw this really hot chick with a short skirt. I basically pretended that I was walking behind her, and when it came to a crowded spot I stuck my hand inside. She responded quite abruptly and my immediate subconscious reaction was to respond to "Its OK Im gay". At this point, I think her anger was replaced with confusion (she was also the blonde cheerleader type), and I was able to walk away without another suspension.