'Adios, Kasich': Twitter conservatives howl in rage after Ohio governor slams Trump's 'silly' immigration plan
John Kasich (YouTube)

John Kasich came out swinging Tuesday night during the fourth Republican presidential debate, and he won some unlikely praise -- although the bar was admittedly set low by his rivals.

However, Twitter conservatives trashed the Ohio governor after he slammed Donald Trump's plan to deport 11 million people as "silly," inhumane and logistically impossible.

Many conservatives complained that Kasich, who hosted a Fox News program for six years until he was elected governor, was given too much time to speak by Fox Business.

Both rank-and-file and name-brand conservatives said Kasich's campaign was doomed after his debate performance.

Watch Kasich and Donald Trump argue over deporting millions of undocumented immigrants: