Shortly after my Mum died when I was 14, my Uncle went out for a meal with my Aunt. While eating my sister walked in to the pub and angrily approached him about something I still to this day don't know. Now my Sis can be a nasty one when she gets wound up but so can my Uncle. They were shouting at each other and saying things they shouldn't just to hurt each other until... BANG... One of the wall lights about 3 tables away blew and shot the bulb across the room and in to my Uncles lap burning his... Nuptials we shall call them... It stopped the arguement flat. The theory is my Mum didn't want to see her Daughter and her Brother fighting so she stopped it. My sister claimed the lightbulb and still has it to this day. Oh yeah. It still works too.