The Zodiac Crimes Robin deduce that he is plotting to commit twelve crimes based loosely on astrological signs of the zodiac and that he committed the first Zodiac Crime already by stealing the rare art map, whose initials stand for the sign of the Ram (Aries). Meanwhile, back at his hideout Joker clues the recently arrived (rather, packaged and shipped) Penguin into his astrological plan. He then gives a false clue to Batman and Robin to the effect that "Taurus the Bull is next on my show", and "You'll be singing a song of woe!" Batman and Robin deduce that Joker was telling
Taurus (astrology) Taurus (astrology) Taurus (Latin: Bull; symbol: , Unicode: ♉) is the second astrological sign in the present zodiac. It spans from 30° to 60° of the zodiac. The bull is its zodiac symbol. This sign belongs to the Earth triplicty. It has a Fixed modality with a feminine polarity. It is ruled by Venus and it is the sign where the Moon is exalted. The Sun transits in the sign of Taurus from approximately April 21 until May 20 in Western astrology. People born between these dates, depending on which system of astrology they subscribe to, may be called "Taureans."