Heard from my best mate who is a cart tart for SAA.
A very spoilt child travelling unacompanied in J class. Everything was "gimme". No please or thank you.
A few hrs into the flight, there was a "gimme another coke"
This the coke on the tray, she asked the kid for the 'magic word'
The kid grabbed the coke off the tray and said "abracadabra"