CHUMBAGE, is something huge and totally bitching, like a tank.
Should always be in capitals to signify it's total dudeness.
Pronounced 'chumb-age', with a hard, prominent 'B'.
Say "bidge" then say "chum-bidge" and you've pronounced it.
Guy 1: 'I just bought a 50" HDTV, but I dont like it, so you can have it.'
Guy 2: 'WOAH, fuckin' CHUMBAGE!'
Prices shown in USD.