I know when there are 5 rounds, last 2 are called "championship rounds"
round 2 is called the make it or break it round
and round 3 is the do or die round
They call it the person on there knees pays for the motel
What is a 'nickname' for the second (or maybe third?) round in mixed martial arts? Sorry if this question seems unclear, it was a multiple choice option to a question on Who Wants to be a Millionaire.