Don't you think that was funny? Why don't you laugh?
9 seconds sound clip from the Santa Claus Conquers the Martians (1964) movie soundboard.
You can hear this line at 00:43:02 in the Blu-ray version of the movie.
Quote context
[...]
- What's soft, and round, and you put it on a stick, and you toast it in a fire, and it's green?
- That's what you're all becoming... Martian-mallows. Soft. Weak.
- Don't you think that was funny? Why don't you laugh?
- Gee, Santa, it's all our fault. We told them where to find you.
- Oh, balderdash and a fiddle-dee-dee, Billy boy.
- Everybody knows where Santa lives.
- Besides, I've always wanted to visit Mars.
- Mommy and Daddy are going to be angry.
[...]