Doonesbury by Garry Trudeau for April 21, 1989
Mr. Butts: Don't worry about cancer, kids! You're teen-agers-you're immortal! And believe me, there's nothing cooler than a 15-year-old walking down the street with a cigarette! Here, try one! Great taste, eh, Jimmy? Jimmy: Yeah...really excellent...Mr. Butts: Don't worry, folks-he'll get the hang of it! Mr. Butts talks to teen-agers! Thanx, Mr. Butts!