Emotes
 

I seem to recall being able to add the movement from specific /command to your custom emote.

So you could do /command and you would make the movement for /point and the emote would say Smell my finger! instead of hey you!

Yeah, the formula is (/emote) say (text)

- Brimacombe

Yep /point say smell my finger for example

I remember this dark elf sk chick waaaay back on Torvo that used that command to great appeal. She did the whole staying alive song with animations, was actually pretty awesome.