"The Wonder Blunder."
The Big Bang Theory Season 7, Episode 10
...as the single biggest BLUNDER
of his career.
The Big Bang Theory Season 3, Episode 1
of my life is
based on a BLUNDER.
The Big Bang Theory Season 7, Episode 6
is based on a BLUNDER.
The Big Bang Theory Season 7, Episode 10
My BLUNDER sent Tywin's mad dog
Game of Thrones Season 3, Episode 3