Lyrics Good the Bad and the Ugly — The lyrics to the theme of “The Good, The Bad and The Ugly” are “Go, go, go Manco”
Manco means one-armed in Spanish. It was what Clint Eastwood’s character was called in the preceding “For a Few Dollars More” because he did everything left-handed except for shooting.
In “The Good, The Bad and The Ugly” Clint’s character was called “Blondie”.
Officially, he is referred to as “The Man With No Name.”
Go figure.
Lyrics Good the Bad and the Ugly

I always thought the lyrics were
“Ah-ee-ah-ee-ah!
Wah, wah, wah!
Ah-ee-ah-ee-ah!
Wah, wah, wah!
Ah-ee-ah-ah!
Wah, wah, wah, wah!
Ah-ee-ah-ee-ah!
Wah, wah!”
At the .47 mark https://www.youtube.com/watch?v=Ou83tThG1Mo