intentionally tank the interview just to see how uncomfortable you can make the interviewer.
possible options:
a. fake conspiracy theorist: throw out some nonsense codeword or phrase like he or she is supposed to know what it means. when they ask what you're talking about, you confess that you know the company is a front for the bilderberg group and is trying to recruit you into the illuminati.
b. fake having a stroke just start making random sounds and talking gibberish, then drop the phone.
c. try sell them amway
or any combination of the above.