Bishop to queen four,
The Big Bang Theory Season 5, Episode 23
Knight to Queen's Bishop 5.
The Big Bang Theory Season 2, Episode 18
My catapult flings my BISHOP...
The Big Bang Theory Season 4, Episode 22
BISHOP UNWAN: I now pronounce
you baptized and born again
Vikings Season 1, Episode 7
...Leonard's queen's BISHOP
five-and-a-third.
The Big Bang Theory Season 4, Episode 22