Now these two didn't had any idea about what they were letting themselves in for.
6 seconds sound clip from the Rudolph the Red-Nosed Reindeer (1964) movie soundboard.
You can hear this line at 00:23:31 in the Blu-ray version of the movie.
Quote context
[...]
- They can't fire me. I quit. Seems I don't fit in.
- We may be different from the rest. (2)
- Who decides the test of what is really best? (2)
- We're a couple of misfits. We're a couple of misfits. (3)
- What's the matter with misfits? That's where we fit in. (3)
- Now these two didn't had any idea about what they were letting themselves in for.
- The Abominable! He must see your nose. Quick, douse the light.
- Like I said, the outside world is up to its ears in danger.
- Well, somehow Rudolph and Hermey managed to get through the first night.
[...]