We've got a few here with 'JET PILOT' on their VB commodores and Nissan 2-strokes with coloured flouro lights under the chassis...their mothers must be proud to raise kids that join the air-force!
Personally, the "Doof-Doof" cars keep our young kids amused, instead of playing 'spot-the-aussie' like we did when we were young

(I know, not very politically-correct, but who was back then?), they play 'listen-for-the-bogan'!
Cars worth $500 with sound systems worth $5000!