Possibly the most insulting interview I've ever been in. The interviewers were very forward about not wanting to be on the interview as they were at a conference.
During the interview they aggressively rapid fired questions at me, with very little time to respond before moving to the next question. Some points they even went as far to interrupt me in an answer saying it took me to long to respond.
They continuously got more aggressive as the interview went on until I made the decision to just let the interview end, and say I'm not interested.
Their attitude very much felt like a company culture that I wanted any part of.