Baby's place of employment is a BBQ joint named Louie Mueller BBQ in Taylor, Texas. Known as one of the best BBQ places in the state, it was featured on the Food Network's "Diners, Dive-in's and Dives".
You better keep his ass in line.
When Earl, Jimbo, Tink, and Junior pull up in front of the Mexican's house, Tink lights a cigarette, then you see Earl grab an unlit cigarette from his mouth and says "you know there's no smoking in Jimbos car".
The letter "o" in the word 'of' in the title is not spelled onscreen. The movie opens with a close-up of a neon sign in the shape of the Texas state, with a lone 'star' in the middle. The title slowly appears around the neon 'star', which fills-in for the letter 'O'