If anything ruled the GOP presidential debate in Ohio on Thursday, it was Donald Trump's facial expressions.
From scowls and staredowns to grins and grimaces, the billionaire business mogul's mug had everyone watching.
Here is a compilation of the 10 best Trump expressions of the night:
(AP Photo/Andrew Harnik)
(AP Photo/Andrew Harnik)
(AP Photo/John Minchillo)
(AP Photo/John Minchillo)
(Chip Somodevilla/Getty Images)
(Scott Olson/Getty Images)
(Chip Somodevilla/Getty Images)
(Scott Olson/Getty Images)
(Chip Somodevilla/Getty Images)
(Brian Snyder/Reuters)