Well, not quite speechless.
3 seconds sound clip from the The Muppet Christmas Carol movie soundboard.
You can hear this line at 00:11:37 in the Blu-ray version of the movie.
Quote context
[...]
- Whoo! Actually, I think it's colder in here.
- Merry Christmas, you say. What right have you to be merry? You're poor enough.
- What right have you to be dismal? You're rich enough.
- He's got him there. The old boy's speechless.
- Nephew... You keep Christmas in your own way and let me keep it in mine.
- Yeah, yeah! Hear! Hear! Hear! Hear!
- And how does one celebrate Christmas on the unemployment line?
[...]