25Is Sheldon A Pisces Or A Taurus?
The Big Bang Theory might not focus on the exact dates that each character was born on, but the show did create a plot hole based on Sheldon Cooper’s birthday. Sheldon was born inside of a Walmart with his twin sister Missy on February 26, 1980. In the sixteenth episode of
the first season titled “The Peanut Reaction”, Sheldon explains why horoscopes are fake, to which Penny replies, “Blah blah blah, typical Taurus.”
Being a Taurus would mean that Sheldon was born sometime between April 20th and May 20th, but of course that’s not the case. In season 8, Penny then correctly calls him a Pisces, but that doesn’t correct the plot hole that was made in season 1.