George Avocados has black hair with three grey stripes. He also has a small black mustache.
He tries to get others to pronounce his last name differently from the name of the fruit, but nobody listens.
Scooby-Doo! Mystery Incorporated
For a time he was suspected of driving the Ghost Truck to make the mayor look bad, but he was discovered to be innocent. However, the investigation also proved his father, Theodore Avocados, was a diamond thief, ruining his election chances.
He was later suspected of being the Scarebear because Destroido was ruining his avacado farm, but he was innocent again. However, Fred accidently flung a bomb that was set by the factory onto his farm, blowing up his crops. (Scarebear)
Avocados was a suspect in multiple episodes, but was the villain in only one. The closest to this was Gibby Norton who was both a suspect and villain in every episode he appeared in. Of special note it was the actions of Mystery Inc. in the previous cases that caused his reason to commit his crime.