Was there a situation when you felt tongue-tied?

The situation coming up with at first is my first job interview. When I was senior in university, I got a first job interview. At that time, I was too nervous, so I took a drinking medicine to help me relax. But there was a side-effect. I thought My head seemed like white paper, and My tongue was tied. I failed in the interview. Yes I knew I failed during the interview because I couldn’t answers well. So the interviewer wouldn’t know that I was saying. It was a good experience. After then I got my job now in second interview. I learned a lot through the first interview.