Video Evidence: Billy Bob Thornton, 2009
After Billy Bob Thornton spent the first chunk of this interview refusing to say much of anything, interviewer Jian Ghomeshi touched a nerve by attempting to use Thornton's acting career as a point of entry to discussing, well, anything at all.
The point of the interview was, ostensibly, to promote Thornton's rockabilly band, The Boxmasters, but the actor/musician only interrupted his standoffish silence to ramble about a monster magazine he used to read. He then became deeply offended when Ghomeshi suggested that he was "passionate about his music."
BBT went on to lecture his interviewer on how he shouldn't ask him about his acting career. Finally, he refused to play with the band for their obligatory studio session. Point made—you're an asshole.