The 5 Second Rule Relay Game is a fast-paced party game where players name items in a category within 5 seconds and then pass an electronic baton to the next player. This person must quickly name something else before the timer runs out, continuing until someone fails and loses a life card, with the last player with life cards winning. It's a twist on the classic game, adding a 'hot potato' element with the passing timer, encouraging quick thinking and sometimes silly answers!