Hehehehehe, that sure must've been funny.
Being a closeted mtf, I had the funniest moment with my little sister yesterday.
I was helping her to fill up some papers she had to bring to school, and she was a bit nervous because she had to speak to a supervisor personally.
She: "What do I do? I hope I don't get too nervous and the man starts judging me."
Me: "Don't worry. I know that you're completely nuts, and still, I don't judge you."
She: (with a joking tone): "You don't count. You're not a man."
I swear, I almost let out an AMEN. But I went with the joke. I sit down and crossed my legs in a very ladylike position and answered with a very forced feminine voice: "Oh, if you say so, darling..."
She laughed and left the room. Oh how I wanted to tell her, but unfortunately, that was not the time.