A coupe get a knock at the door late one stormy night just before going to bed. The husband answers the door - there's a man standing there wet through, he slurs, "sorry to bother you, but please could you give me a push?" The husband says no, not to a drunk, and shuts the door. His wife says "don't - if he's drunk you don't know what he might do - give him a push and he can drive off and be gone", so the husband says ok, puts his coat on and steps outside. "ok, I'll give you a push" he shouted into the darkness, "where are you?" to which the man shouted back, "over here...on the swing!"