Ranking
Press enter then type then press enter again. or press T then type then press enter.
chairs
Press enter and type what you want to say, then enter again.

If you meant emoting (speech above Tori's head) the type:

/em Hello

For example, and your character will say hello.
[19:39] <Birdflu> I'm just sad that I can't give myself one
[19:39] <Birdflu> I'd have a great time