Pinney was born in Los Angeles, California.
Pinney has provided voices for a number of animated characters, including Mighty Mouse in the short-lived Mighty Mouse: The New Adventures (1987 - 1988), Pa Gorg, Uncle Traveling Matt, Flange Doozer, and "Additional Voices" in the animated version of Fraggle Rock, Chico the Bouncer in the hybrid live-action/animated film Cool World (1992), the speaking voice of Burger Beard from the opening theme of SpongeBob SquarePants (1999 - present) and Wormguy and Idikiukup in Men in Black: The Series.
Roles in SpongeBob
- Burger Beard (in every appearance except for the "Truth or Square" theme song)
- The zookeeper from "The Smoking Peanut"
- Eugene H. Krabs in SpongeBob SquarePants Typing
- Patrick Pinney on Wikipedia