A car (usually import, more recently domestic) which has no performance modifications to it except a high flow exhaust system that when the driver steps on the gas, makes a sound like you're farting into a bucket.
"Pbbbbbbbbbbbbbbbbbbbbbbbwbwbwbwbwbwbwbwbwbwbbb", said the Honda Civic
"Look at all these high school kids driving around in their fartbuckets."
"Look at all these high school kids driving around in their fartbuckets."
by TMGChuck January 28, 2010