Dave brought a grenade as a memento home from the war & as they were sitting at the kitchen table Dad asked Dave if it was still live.
So Dave pulls the pin and threw it out the back window, unfortunately it landed very close to the dunny. Dad told Dave he shouldn't have done that because Mum is in there.
Of course the dunny blew to bits & Mum comes staggering in saying - it must have been something I ate.
