A stranger walks into a large village pub and finds the public bar totally empty, but for the noises coming from behind the counter.
He peeps over and finds a barman and a barmaid having it off on the floor.
A little frustrated, he goes into the lounge, again to find it empty except for a barman and a lady customer making 'the beast with two backs' on one of the long seats.
He storms out into the street, only to find two dogs on the pavement, stuck together after a heavy bout of 'the other'
He scoops them up in his arms, walks back into the pub, plonks them down in the bar and calls out, "Eh mate, your sign's fallen down".
Jim Carroll