[Duh, he thinks right back.]

Affirmative. It's not something I would have volunteered for, but I have experience with a similar situation that was far more awkward for the involved parties. So this temporary problem isn't as distressing as it could have been for me.

[Billy is shorter too, so he doesn't immediately perceive differences in Kang.] Several of us spontaneously changed sexes a short while ago. I'm attempting to find the cause and a solution.