Colbertophobia 

The fear of being laughed out of office.

After his failed memo, Devin Nunes developed a bad case of Colbertophobia.

Colbertophobia by WTF is going on here? May 9, 2018

convertophobia 

fear of being converted to a religion other than one's.

It is due to convertophobia that he did not acquiesce in becoming a Christian.

convertophobia by uttam maharjan December 17, 2012