I'm proposin' to my gal, her name is Suzie Sal.
5 seconds sound clip from Snagglepuss - Feud for Thought (S1E2).
You can hear this line at 00:00:24.491 in the Blu-ray version of the episode.
Quote context
[...]
- By Gadfrey! It's Snagglepuss!'
- Of course, I must have every other Thursday off to go to the opry.
- By Jove, it's a deal, Snagglepuss.
- Oh, thanks. Inconsiderate bounder, indeed.
- Figaro, figaro, figaro. It figures.
- I'm proposin' to my gal, her name is Suzie Sal.
- She's the prettiest thing in all the mountainside.
- Give me a little kiss, Suzie Sal. Kiss, kiss, kiss.
[...]