Somebody should've done this a long time ago, and I'm gonna do it.
5 seconds sound clip from the Step Brothers (2008) movie soundboard.
You can hear this line at 01:04:06 in the Blu-ray version of the movie.
Quote context
[...]
- Two things: You keep your liver-spotted hands off my beautiful mother. She's a saint!
- And then you sit down and you write Dale and Brennan a check for $10000.
- Somebody should've done this a long time ago, and I'm gonna do it.
- There are consequences for your actions.
- Dad, this is not the answer.
[...]