Marshall Matt Dillon, from Gunsmoke
...and Spock... and the whole cast of Barney Miller!
Doc Adams and Festus Haggin
Two scenes from them:
Festus comes into some money. Doc suggests he buy himself a little lot (of land). Festus replies how can he do that? He can either buy a little or a lot.
Doc (on another occasion) asks Festus why he doesn’t learn to read. Festus replies (my favorite):
“If I was to learn to read writin’, how would I know that the person that was writin’ the writin’ was writin’ the writin’ right? I might be reading wrong writin’, don’t you see?”