The greatest living insult comedian is back in 2017, and tickets for all of Don Rickles' performances are on sale now! "Mr. Warmth's" claim to fame is picking on his audiences, and it's a testament to his cutting sense of humor that he's had a career as long as he's had - and that nobody's beaten the crap out of him in the process. So whether you grew up watching Rickles on The Tonight Show or you're a comedy fan looking to catch one of the greats doing what he does best, don't even think about missing this one. Check the Don Rickles Tour schedule below to learn more, and get your tickets before they're all gone!