The first heckler I ever encountered yelled, "What's your day job?" I replied, "This is the first time I've ever been onstage, could you please come back and heckle me when I'm more experienced?" He shut up.
If you want to increase your chances of living a very long life, we recommend you catch one of these hilarious veteran stand-up comedians in concert, on television or on the big screen -- every chance you get. They're all over 50 and show no signs of taking a knee.