The interaction command spoof is used similar to emote, except your name does not start the line. This is usually used to format your actions in a different way, but can be used to 'spoof' actions from other players--which can be considered rude (be careful when using it so as to not offend anybody). If your name does not appear as a word in the line, it will be appended for attribution. For convenience, the exclaimation point may also be used as a shortcut. Examples:
> spoof Miro slips and falls.
Miro slips and falls. -- Brandon
> !The big beast pounces on Brandon, pummelling him silly
The big beast pounces on Brandon, pummelling him silly