Eeeeee-arkerplargle.

Well, that's over. Interview finished. I gushed in a suitably ladylike and intelligent way (well modulated voice, good grammar, interesting and varied vocabulary, and restrained laughter). It was faintly enjoyable. I'm even more excited than ever about the prospect of doing this course. And the very nice lady said that she couldn't see me getting turned down.

I believe the phrase I'm looking for is: squee!