we're gonna have to
rebuild CIVILIZATION.
The Big Bang Theory Season 12, Episode 14
...that any space-faring CIVILIZATION
would have to possess is touch.
The Big Bang Theory Season 8, Episode 21
Last night, Raj accidentally made
contact with an alien CIVILIZATION...
The Big Bang Theory Season 4, Episode 9
They exist in case we ever make contact
with an alien CIVILIZATION.
The Big Bang Theory Season 9, Episode 10
Rode them from Valyria
to build the greatest CIVILIZATION
Game of Thrones Season 1, Episode 4