“Late Night” host Seth Meyers clowned Donald Trump on Monday for his years of “bitching and moaning” about people not saying “Merry Christmas” anymore only to not rectify the situation at this year’s White House Christmas reception.

The president, in remarks over the weekend, told a story about White House physician Dr. James Jones surviving a bite from a poisonous viper while hiking in the Peruvian jungle with Barack Obama’s daughters.

“It’s known for being a rather rough place in terms of physical creatures crawling around,” said Trump, who claimed that a bite from the particular species kills tens of thousands of people each year.

He continued, “Final day, final two hours, he gets hit by a viper, right? This is a terrible Christmas story but it’s a hell of a story.”

Meyers reacted to the clip.

“I’d argue it’s not a Christmas story at all! Unless the first thing that happened after he got bit was get visited by three ghosts, that’s a fucking snake story!” he said.

Meyers likened Trump’s story to one from a “weird uncle who collects exotic reptiles” before addressing those who think the president eventually shifted away from the snake story.

“But much like a Burmese python swallowing the carcass of a white-tailed deer, the president kept going,” he quipped.

The comedian tossed to more clips from Trump’s bonkers, 10-minute-long recounting of the “vicious” snake story.

“I’m sorry but I don’t think I will have a great Christmas because now the next time I walk into someone’s house for a Christmas party and I see some green tinsel wrapped around the banister, I’m going to go apeshit with a golf club screaming, ‘Watch out, it’s a viper!’” he joked.

Watch more of Meyers’ Monday monologue on “Late Night.”