I don't think you'll be causing any more trouble.
4 seconds sound clip from the Santa Claus Conquers the Martians (1964) movie soundboard.
You can hear this line at 01:13:22 in the Blu-ray version of the movie.
Quote context
[...]
- Where are you going? Ho, ho, ho.
- Can't you say anything else but ho, ho, ho?
- What are you going to do with us?
- You're going to stand trial before the council.
- I don't think you'll be causing any more trouble.
- Well now, I think that should do it, Billy boy.
- Now, I think we need a little red paint. And you'll find it in the storeroom.
- This time I'll take care of Santa Claus for good, and smash that machine.
[...]