Former ‘Late Show’ host David Letterman came out of retirement on Friday night, to make a very special appearance onstage with comedians Steve Martin and Martin Short in San Antonio, Texas. Martin and Short are currently on the road with their stage show, A Very Stupid Conversation…With Music and invited Letterman to share his thoughts on Republican Presidential candidate Donald Trump.

David LettermanDavid Letterman appeared onstage in Texas Friday, with 10 facts about Donald Trump.

"Back in Hollywood, we met at a Scientology mixer and they have been so kind and so generous to invite me here to this beautiful city,” 68 year old Letterman told the crowd. "I am so happy to be out of the house. I retired and I had no regrets—none. I was happy. I was complacent. I was satisfied. I was content. And then a couple of days ago, Donald Trump said he was running for president. I have made the biggest mistake of my life, ladies and gentlemen.”

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Pulling a piece of paper out of his jacket pocket he said, "Every suit I own comes with a Top 10 list. A lot of people think we would know everything by now about a man, Donald Trump, a high profile fellow, somebody who doesn't shy away from every aspect of his life," Letterman added "But take a look at the list I have here tonight: Interesting Facts About Donald Trump.”

Letterman then proceeded to read his lists of facts on the billionaire which included, ‘During sex, Donald Trump calls out his own name.’ ‘Trump walked away from a moderately successful television show for some delusional bulls--t...oh no, wait—that's me.’ ‘If president, instead of pardoning a turkey on Thanksgiving, he plans to evict the family on Thanksgiving.’ ‘Donald Trump has pissed off so many Mexicans, he's starring in a new movie entitled No Amigos.’

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The comedian ended the list with the number one fact of them all, ’Thanks to Donald Trump, the Republican mascot is also an ass.’ Trump has yet to comment (or verify) Letterman’s facts but we’re guessing he’s probably very grateful that the former talk show host doesn't come out of retirement permanently, to take him down like this on TV every night.