Should I read you some bawdy
19th CENTURY limericks?
The Big Bang Theory Season 11, Episode 11
...to function in 18th CENTURY Vienna.
The Big Bang Theory Season 4, Episode 21
Why don't you have computers
and shit? It's the 20th CENTURY.
Breaking Bad Season 2, Episode 12
of 17th CENTURY philosopher
René Descartes.
The Big Bang Theory Season 12, Episode 10
Thailand has had the fork
since the latter half of the 19th CENTURY.
The Big Bang Theory Season 1, Episode 2