Pulp Fiction....Jimmie was a great character with some of the films best lines.
Jimmie - "I don't need you to tell me how fucking good my coffee is, okay? I'm the one who buys it. I know how good it is. When Bonnie goes shopping she buys SHIT. Me, I buy the gourmet expensive stuff because when I drink it I want to taste it. But you know what's on my mind right now? It AIN'T the coffee in my kitchen, it's the dead n*^#@* in my garage"
Dusk Till Dawn, love the movie. I like all the movies so its kinda hard to pick which one I liked him most in. I always loved Dusk though so I think that has to be my choice. It was also the movie that introduced me to Danny Trejo, my favorite bit part actor.