Two rednecks, Bubba & Cooter, decided that they weren't going anywhere in life and thought they should go to college.

Bubba goes in first, and the professor advises him to take math, history and logic.
"What's logic?” Bubba asked.
The professor said, "Let me give you an example. Do you own a weed-eater?"
Bubba said, "I sure do."
"Then I can assume, using logic, that you have a yard," replied the professor.
Bubba responded in awe, “That's unbelievable.”
The professor continued, "Logic will also tell me that since you have a yard, you also have a house."
Impressed, Bubba shouted, "AMAZING!"
"And since you own a house, logic dictates that you have a wife."
Why yes, "Betty Mae! This is incredible!"
"Finally, since you have a wife, logically I can assume that you're heterosexual."
"You're absolutely right! That's the most fascinating thing I ever heard! I can't wait to take this here logic class."

Bubba, proud of the new world opening up to him, walks back into the hallway where Cooter was waiting.
"So, what classes are ya takin?" he asks.
"Math, history and logic," replies Bubba.
Cooter asks, "What's logic?"
"Let me give you an example. Do ya own a weed-eater?"
"No."
"Well then, logic tells me that you must be gay!"

funny because its true