Like buses.

There you are waiting for a man with a ginger beard to come along.
And suddenly there's another one, in the coffee shop.

Sorry to give you another ginger bearded man, but hell,
he is a very fine example and one day they might die out and
we'll be thankful for the time when there was a surfeit of them.
Maybe.

Only noticed it says: 'Yummy ginger' behind his head afterwards.