TV series example of the word

Westworld Season 3, Episode 8
♪ And if your head explodes With dark forebodings, too ♪

Westworld Season 3, Episode 8
♪ I'll see you on the dark side Of the moon ♪

The Big Bang Theory Season 12, Episode 18
I heard you were afraid of the dark.

The Big Bang Theory Season 7, Episode 20
black holes, dark matter... Oh,

Game of Thrones Season 3, Episode 7
and King's Landing after dark.