05/28/2010 10:12 am ET Updated Dec 06, 2017

Don Rickles Recalls Days As Water-Skiing, Swinging Bachelor (VIDEO)

There's nothing better than watching two comedy giants come together. Don Rickles made an appearance on Letterman, and despite his age, was bebopping and scatting all over the place. Not literally, but you know, firing out jokes and such. Rickles recalled his days in Vegas as a water-skiing, swinging bachelor. Said the comedy legend: "I was in heat."