If a group of six people or more come to a consensus of something, it is taken as ‘right’.
All six of us agree that IPAs are better than Lite beers. “That’s Right”
by Room1+1 July 16, 2021
The punchline phrase when you make a ridiculous comparison of someone to Hitler, usually using the most insignificant of similarities.
"Obama has skin. You know who else had skin?

That's right."
by Mistah Bubbles September 06, 2010