1 definition by jackass666

Top Definition
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.
open this can with the bonzer mate
been a bonzer day at the beach
Had a really close race on the bonzer mat today.
by jackass666 March 02, 2006

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug