Note: I'm blonde

A plane is on its way to Denver, when a blonde woman in economy class gets
up and moves to the first class section and sits down.

The flight attendant watches this and asks to see her ticket.

They then tell the blonde that she paid for economy class and that she'll
have to sit in the back.

The blonde replies, "I'm blonde, I'm beautiful, I'm going to Denver
and I'm staying right here."

The flight attendant goes into the cockpit and tells the pilot and the
co-pilot that there is a bozo sitting in first class, that
belongs in economy and won't move back to her seat.

The co-pilot goes back to the blonde and tries to explain that because
she only paid for economy she will have to leave and return to economy.

The blonde replies, "I'm blonde, I'm beautiful, I'm going to Denver
and I'm staying right here."

The co-pilot tells the pilot that he probably should have the police
waiting when they land to arrest this blonde lady who won't listen to
reason.

The pilot says, "You say she is a blonde? I'll handle this. I'm
married to a blonde. I speak blonde."

He goes back to the blonde and whispers, and she says, "Oh,
I'm sorry" and gets up and goes back to the seat in economy.

The flight attendant and co-pilot are amazed and asked him what he
said to make her move without any fuss.

"I told her first class isn't going to Denver."