Bonzer

[PussyCat]

Australian slang meaning most excellent, cool, great etc. Also spelt BONZA.
Bonzer is also the name of a catering can opener, usually counter mounted.
The Bonzer Mat is a new kind of race track system for very small radio controlled cars.

[Greta]

when something is pure quality man

[Jason Yan]

Simply means brilliant.

[Sonia]

very big; wonderful; adventurous

[Sommer]

Excellent; first-rate.

[Becky]

very good or pleasant