Echidna (mythology) eyes" and she bore "fierce offspring". First there was Orthrus, the two-headed dog who guarded the Cattle of Geryon, second Cerberus, the multiheaded dog who guarded the gates of Hades, and third the Lernaean Hydra, the many-headed serpent who, when one of its heads was cut off, grew two more. The "Theogony" mentions a second ambiguous “she” as the mother of the Chimera (a fire-breathing beast that was part lion, part goat, and had a snake-headed tail) which may refer to Echidna, though possibly the Hydra or even Ceto was meant instead. Hesiod next names two more descendants of Echidna,
Two-Headed Monster Two-Headed Monster The Two-Headed Monster is a comical, light purple Muppet monster on the television show "Sesame Street", first appearing in season 9, 1978. The Two-Headed Monster, as the name implies, is an example of bicephaly. The right-hand head has purple hair and a black beard, with upturned horns, whereas the left-hand head has black hair and a purple beard, with downturned horns. They have slightly different personalities, with the left-hand head seemingly the more rational and sensible of the two, but also slightly grouchier. Speaking in baby-like gibberish except when emphasizing a word, which is usually enough for them