This explains everything - namely, why I could never watch TMNT, The Simpsons, Ren and Stimpy, or Power Rangers when I was a kid. Thanks a lot, TV Guide...
Of course, my mom never actually told me why I couldn't watch these shows when I was an impressionable young kid, so I had to figure it out myself. I eventually assumed that they emitted some sort of evil radiation from the TV that would make my head explode if I watched even so much as one second of them. So anytime I saw those clouds and heard the chorus of "The Simp-sonnnns...", I would run screaming from the living room and hide under the dining room table. Yep, monitoring my TV viewing made me one well-adjusted little kid, all right.