George and Martha, a retired couple from Texas are traveling across the United States in their big Cadilac. Martha has a headache and is lying in the back seat. She is also half deaf. They pull into a full service gas station and a young man comes running out to take care of them. Attendant: ""filler up for you sir?"" Geroge: ""yeah that would be great"" Martha : ""WHAT'D HE SAY GEORGE?"" George: ""HE SAID DO I WANT A FILL UP"" Martha: ""oh"" Attendant:""check your oil for ya?"" George: ""yeah, …