A blonde gets on an airplane and sits down in the first class section of the plane. The flight attendant rushes over to her and tells her she must move to coach because she doesn't have a first class ticket. The blonde replies, "I'm blonde, I'm smart, I have a good job, and I'm staying in first class until we reach Jamaica."
The flight attendant gets the head flight attendant who asks the blonde to leave. The blonde yet again repeats, "I'm blonde, I'm smart, I have a good job and I'm staying in first class until we reach Jamaica." The head flight attendant doesn't know what to do at this point because they still have to get the rest of the passengers seated to take off, so she goes and gets the co-pilot.
The co-pilot goes up to the blonde and whispers in her ear. She immediately gets up and goes to her seat in the coach section. The head flight attendant asks the co-pilot in amazement what he said to get her to move to her correct seat. The co-pilot replies, "I told her the front half of the airplane wasn't going to Jamaica."