[on his acting role in Zurück in die Zukunft II (1989)] It was okay. I mean, I didn't really like the film very much. I wasn't happy with my performance in it either, but, you know, it's basically a multi-million dollar piece of trash.

Trivia:

The nickname Flea comes from a joke he had with some of his high school friends. At some point they decided to call each other with a cartoon name, and finally "Flea" remained as the name by which all of his friends were calling him. His friend from junior high, Keith Barry, who played saxophone with the Red Hot Chili Peppers during the Mother's Milk tour in 1989-1990, also got his nickname "Tree...