TV series example of the word

The Big Bang Theory Season 10, Episode 7
I'm not really a part of this, so I'm just gonna dig in.

The Big Bang Theory Season 9, Episode 19
Yeah, let's see how deep a hole they could dig for themselves.

Game of Thrones Season 4, Episode 10
Margaery will dig her claws in, you will dig your claws in,

Game of Thrones Season 6, Episode 7
Someone needs to teach those sad twats how to dig trenches.

Game of Thrones Season 5, Episode 4
Do you know how long it'll take us to dig all those holes?