Prem Moment

When you are 100% confident that your answer is correct but it turns out to be wrong.

Person A:The sky is red
Person B: No its not
Person A:Oh
Person B:I thought I was correct,I just had a prem moment

Prem

A person who is fully confident in their answers and is 99.99% wrong.

My answer is so prem , woops it was prem.