What is Hoons?
1.
a group of young men driving fast or erratically in a sideways manner or with wheels spinning
like all "p" plate drivers in australia that buy a commodore
"look at those hoons in the crapadores!"
"hear that? thats the sound of some more hoons in their V6 commodores"
See
2.
group of australian guys known for their loutish behaviour and scallywag antics
"get out of here you bloody hoons"
"those hoons are at it again"