What gestures can my character do?
To perform an emote, type the command into your Chat window. You can find this list in-game by going to Help (press H while playing) and scrolling down to Emotes. Here are some of the most common chat emotes:
/hi, /hello, /wave
/happy, /laugh, /lol
/sad, /cry, /sob
/taunt, /bringit, /comeon
/think, /ponder, /hmm
/rp (to type your own personal emote)