At one time i was asked "why do frogs croak? I gave a series of answers like: to attract the opposite sex, gave some biological explanation of how they achie

At one time i was asked "why do frogs croak? I gave a series of answers like: to attract the opposite sex, gave some biological explanation of how they achieve that. But the stupid interviewer kept asking me why? Needless to say after the interview ended i ran away from that deal.