[devilbunny]

> I sounded like a young woman (in a ~12 year old boy's body)

You probably sounded like a generic adult woman at that age. Much younger, and your physical size keeps you from having the same resonance as an adult; much older, and your voice has started cracking.

But when I was 11 or 12, I could order pizza delivery, and they would always close with "Thanks for your order, Mrs. Devilbunny". Never got shunted off to the "I need to speak with an adult in the home to place this order" line.

It was kinda neat, although I never really thought of ways I could exploit it. (I wasn't devious enough at the time.) And then when I got devious enough, I had to wait two or three more years until the cracking stopped completely and I could be believed as an adult again.