To hum or buzz.
To make fuzzy.
To become fuzzy.
To test a software component by running it on randomly generated input.
Quality of an image that is unclear; a blurred image.
A distorted sound, especially from an electric guitar or other amplified instrument.
The police, or any law enforcement agency.
A state of befuddlement.
The random data used in fuzz testing.
A frizzy mass of hair or fibre.