Heathcliff is panicking because Mrs. Nutmeg and Marcy from Peanuts have caught him masturbating to an Animal Planet soap opera about fleas.

The Nutmegs have a pretty fucked up TV. Still using Rabbit Ears in this age of DVR, HDTV, and cable/satellite up-link, but why do the knobs (also: knobs?!?) interfere with the TV screen?