Two "Stalks" appear in The Muppet Show: Sex and Violence sketch titled Aggression. The characters are listed in the script as "Pink Stalk" and "Gold Stalk". In the original script dialogue, they refer to each other as "George" and "Martha", though in the sketch as filmed they call each other "Xomfey" (pink) and "Melg" (gold). Like the less-civilized heaps, they speak in gibberish, but with more distinguished accents.