The legendary Don Rickles passes away

Where would insult comedy be without Don Rickles? He's been on tour forever, and made appearances in Milwaukee as recently as last year. Rickles passed away today of kidney failure.

Now Heaven will get some of the best comedy roasts. Here's one of his legendary moments, where he showed up on The Tonight Show (the one with Johnny Carson) to surprise - and kiss - another legend, Frank Sinatra.

RIP, Don. :(



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