[Tuco is in a bubble bath. The One Armed Man enters the room]
One Armed Man: I've been looking for you for 8 months. Whenever I should have had a gun in my right hand, I thought of you. Now I find you in exactly the position that suits me. I had lots of time to learn to shoot with my left.
[Tuco kills him with the gun he has hidden in the foam]
Tuco: When you have to shoot, shoot. Don't talk.


--Eli Wallach (as Tuco) in The Good, the Bad and the Ugly

[Tuco is protesting his innocence]
Tuco: I'm an honest farmer!
Sheriff: [shows Tuco the wanted poster] Cut it out. Cut it out! So you're an honest farmer, recognize this man?
Tuco: Huh?
Sheriff: Yeah, it's you!
Tuco: Hey, who said so, huh? You can't even read!
[the Sheriff rolls up the poster]
Tuco: Roll it up, roll it up! I'll give you a good idea where you can put it!


--Eli Wallach (as Tuco) in The Good, the Bad and the Ugly

Tuco: [shouting] Hey, Blond! You know what you are? Just a dirty son-of-a-b-!


--Eli Wallach (as Tuco) in The Good, the Bad and the Ugly