
Right NOW, you are you,
and you are screwed.
The Big Bang Theory Season 2, Episode 16

Now, while commonly kNOWn as a cow catcher,
I prefer the more accurate "cow exploder."
The Big Bang Theory Season 8, Episode 21

Now, when... When good old Ned
came home with some whore's baby,
Game of Thrones Season 2, Episode 7

Now I'm back.
Game of Thrones Season 6, Episode 3

Okay, NOW it's interesting.
The Big Bang Theory Season 12, Episode 6