I was junior developer. My friend recommended me for JavaScript Senior developer in the company he was working. He had settle the interview without asking me. I knew a little of javascript, but I was not ready for this interview at all and I knew that.

So I went to the interview. The questions were very difficult and complex for me, I answered two question of ~15. I was very upset, I was sweаty and blushed ... one of the most uncomfortable moments in my career.

After the questions, the interviewer decided to give me a MacBook to do an exercise with JavaScript to see me in action. The exercise was easy, but MacBook ... Damn it, I saw a MacBook for the second time in my life. I knew the solution of the task, but I was very slow in implementation because of Mac..

After 15 minutes of slow coding and sweating, the interviewer said "OK, just finish it at home and send the code to my email...".

When I got home, I made the perfect solution for 30 minutes and I sent it to him. The only answer was "ok, tnx" and that guy didn't call me anymore.

This is kind of rejection I think ;)