You're certifiable. You can't pull off a stunt like that. That's suicide.
4 seconds sound clip from the Chicken Run movie soundboard.
You can hear this line at 00:23:51.067 in the Blu-ray version of the movie.
Quote context
[...]
- Hey, I got my own set of problems to worry about.
- Besides, this birdcage can't be that hard to bust out of. In fact, watch me.
- It's not so hard to get one chicken out of here, or even two, but this is about all of us.
- That's what I've been trying to tell you.
- You're certifiable. You can't pull off a stunt like that. That's suicide.
- Where there's a will, there's a way.
- Couldn't agree more. And I will be leaving that way.
- I'm the type of guy that likes to roam around. I'm never in one...
- So that's it. You're from the circus. You're on the run, aren't you?
- You wanna keep it down? I'm trying to lay low here.
[...]