in response t6o 16 year old exam thread

young lady goes into Centrelink with 8 kids in tow. While waiting thet ( as per usual ) start mucking up. "Jack" she yells and they ALL stop messing for awhile. This happens several times before she is seen by 'customer relations expert'

He was amazed at how she controlled the lil toe rags and finally asked "why are they all called Jack?"
"Easy" she said " I yell Jack and they all behave"
"But, if you want just one of them in particular what do you say?"
" Oh, thats easy I just yell that ones surname"

BOOM BOOM