Well, of course we could always leave out the kitchie-kitchie-kitchies.
4 seconds sound clip from the Play It Again, Charlie Brown movie soundboard.
You can hear this line at 00:10:48.526 in the DVD version of the movie.
Quote context
[...]
- Well, thanks, Charlie Brown. You've been a big help. I'll try what you said on Schroeder.
- Sweetie?
- Well, of course we could always leave out the kitchie-kitchie-kitchies.
- No, I never have liked you, and I doubt very much if I ever will like you.
- But we won't let that stand in the way of our eventual marriage, will we?
- I can't comprehend what you're saying.
- Well, what I mean is when you and I get married, we'll...
- No, I can't comprehend that. I can't conceive of that ever happening.
[...]