A sudden and short rave that is usually started by a person switching the light on and off in a strobe-like way while shouting "10 SECOND RAVE". The other people in the room are then obliged to start partying hard for roughly 10 seconds, give or take a few. After the Rave is done, everyone returns to their previous tasks like nothing ever happened.
John: 10 SECOND RAAAAVE *switches lights on and off*
*a rave occurs*
Steve: Wow that was some 10 second rave huh?
John: Shut up Steve.