Jon Stewart came out of retirement for an appearance on "The Late Show" Tuesday night to rip into President Donald Trump. 

Wearing a furry wig, Stewart proceeded to mock Trump's recent executive orders by reading a set of fake ones to Stephen Colbert. 

He then proceeded to pronounce the new official language of the United States to be "bull***t."

Stewart concluded by calling Trump "exhausting" in his first 11 days, adding that "the presidency is supposed to age the president, not the public."

"We have never faced this before. Purposeful, vindictive chaos," said Stewart.

He said "it will take relentless stamina, vigilance and every institutional check and balance this great country can muster to keep [Trump] from going full Palpatine," referencing the "Star Wars" villain.

Watch the clip above.

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