You know they are near when you hear the strange deep noise they make with their nose.

VOA: special.2009.08.19

Listen,what a strange noise for wood to make in the fire.

VOA: special.2010.02.27

"I think we have got to pay a wonderful tribute to a man to whom we owe all of this, he is in Johannesburg and if we make a loud enough noise he will hear us and so we say, halala Nelson Mandela."

VOA: standard.2010.06.11