At one of the EoT parties recently several players were emoting and noticed that the Huh?! emote looks a lot like singing..but you can't just hit 1 repeatedly--you only get one Huh?! at a time unless you click focus back into the game screen (or hit a different number)--at least that is how it is on my machine. Let me know if I am just the one with the crap keyboard.
It would be kind of awesome to do a lip syncing performance to some music at a party, or do a music video like this. (please be warned that clip has some very ripe language, it's a rap parody).
So...we should fix that click thing sose people can emote the same feeling over and over again. Unless it's just me, in which case that means I sing as badly in Glitch as I do in RL. :P