The comedy world lost one of their all time greats when Don Rickles passed away on Thursday at the age of 90.
Because the great insult legend had such a profound influence on many of today's comedians, the hosts of late night were definitely reeling over the loss.
Specifically Jimmy Kimmel, who could barely keep it together as he dedicated his monologue to the icon.
Related: Celebs Take To Twitter To Mourn Don
Hours after learning of Rickles' death, the Jimmy Kimmel Live host broke down several times as he shared his favorite memories of the man he idolized since childhood. He then presented a "Best of Don Rickles" video montage from his numerous appearances on the show.
Though other late night hosts weren't as close with Rickles, they all shared a story about a brush they had with "Mr. Warmth," which usually included him making fun of something.
On Late Night, Seth Meyers paid tribute to "one of the all time greats" by telling a story of meeting Rickles at