Self-deprecating vulgar comedy can sustain a career into one’s eighties

Evidence

I love to watch our American royalty, the talented and beautiful people of film and television being honored. And, oh, how I love the fashion; and what about that Joan Rivers, the captain of the Fashion Police? Now there’s an old girl still dishing it out! She’s over 80 and has not let gravity slow her down. Self-deprecating still makes me LOL over her vulgar vagina dragging jokes and her one too many plastic surgeries. — Dolores DeLuce, Blow Jobs, 277