Killjoy
You are KillJoy. You're incognito to avoid drawing attention and to be able to put on your show. So, you have a few seconds to locate yourself and start the performance. To win, you need to 'perform' your show for 10 different people. To do this, you need to be very close to one of the spectators and press Q to deliver the joke.
['Lunch Special', 'Out of many, one']
['Casum', 'Sergionario_90']