I was standing out side a bar, wearing skinny jeans and not even trying to pass, when a couple guys walk past....
"Dude, people are going to think your a chick if you wear pants like that!"
another time in college, after i had come out as a lesbian, and before I realized im trans, I ended up dating a guy. one of my friends...
"Wait... what? My lesbian friend has a boyfriend now? I don't understand."
I've also had people try to understand my gender and sexuality, and just failed to understand.
"So wait... your not a lesbian? what are you?"