look up any word, like ratchet:
 
1.
A riceboy's mum's car that is kitted with as much shite as you can stkc to a car without defying the laws of dynamics.
<sitting behind some compact car with a sub thumping so loud it rattles every panel>

Sheeet man...thats a buzzbox!
by Captain Rad January 09, 2005
3 6
 
2.
Any noisy small underpowered car, especially when you have the misfortune of being stuck behind it. Classic examples: 1962 Chevy Corvair, Ford Pinto (any year), pre-1972 Volkswagen.....
"Get that effing buzz box off the road!"
by Professor Ron January 06, 2007
1 6