I wasn't lying about my diploma.
When I mentioned I am applying to JET when Philip bummed up a few days back, I jokingly said I didn't know where my diploma was. (I am planning to copy that as proof of my BA.)

Actually, I really don't know where my diploma is. I just poked at the plastic bag I thought it was in, but, naturally, it's not there. I suspect it's somewhere with my dummy diploma wallet (you know, that fake frame/case they give you to hold at the graduation ceremony that doesn't actually have the diploma in it?).

I'm relatively sure it's in my room. I just need to find it...