Rick Parker is a writer, letterer and cartoonist, who drew and lettered all 28 issues of the Beavis and Butt-head comic. He started in the comic industry in the late 1970s, as a letterer, and was sometimes credited by Marvel as "Ricko the Sicko"
His own personal style of cartooning is quite different to the Beavis and Butt-head house style - grotesque and with sight gags in every panel - and on the comic he would frequently put the two styles together in a panel for comedic effect.
He also, for reasons unknown, kept drawing yams into the background of Beavis and Butt-head.
Other work included the graphic novel Deadboy. .