
...to function in 18th CENTURY Vienna.
The Big Bang Theory Season 4, Episode 21

Should I read you some bawdy
19th CENTURY limericks?
The Big Bang Theory Season 11, Episode 11

Bosoms would not have said, "Howdy,"
in the 15th CENTURY.
The Big Bang Theory Season 2, Episode 2

the last dragon had died a CENTURY ago.
Game of Thrones Season 6, Episode 2

Pizza dates back to the 16th CENTURY...
The Big Bang Theory Season 4, Episode 9