I think I posted about this before but I can't seem to find the post.
Anyhoo, when you emote, you have to switch numbers, among 1-4, you can't hit 1 1 1 1 1 unless you click on the avi and refocus each time. At least, I can't (using Chrome). Is that me or is it designed that way?
But I wish we could because when you click 1 1 1 1 1 1, it looks like your Glitchen is singing. And it is very awesome. If you don't believe me, go to the Vanity and just above your Glitchen in the mirror, try the test faces. Try the first one a few times. See? Singing...