TV series example of the word

The Big Bang Theory Season 4, Episode 4
Does that mean slutty trolls?

The Big Bang Theory Season 7, Episode 21
Oh, he does. He <i>so</i> does. What should he do?

Breaking Bad Season 4, Episode 3
and all of a sudden it becomes a DEA case, what good does that do me?

Game of Thrones Season 1, Episode 7
It does not matter.

Game of Thrones Season 2, Episode 5
The hardest steel does not make a mark.