> What is the second round in MMA called?

What is the second round in MMA called?

Posted at: 2014-09-13 
We normally just call it, "Round 2".

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.