I do, I do!
3 seconds sound clip from the Blazing Saddles (1974) movie soundboard.
You can hear this line at 00:34:40 in the Blu-ray version of the movie.
Quote context
[...]
- Well, let's play chess. Checkmate.
- What?
- Why, you devious son-of-a-bitch!
- Man, why do you do that to yourself?
- Oh, you don't really want to know that.
- I don't know if you ever heard of me before, but... I used to be called the Waco Kid.
- The Waco Kid. He had the fastest hands in the West!
- Well, if you're the Kid, then show me something.
[...]