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Kimberly, who happened to be a blonde, kept having the same weird dream almost every night, so she went to her doctor.

Doctor: What was your dream about?

Kimberly: I was being chased by a vampire!

Doctor: (chuckles quietly) So... what is the scenery like?

Kimberly: I was running in a hallway.

Doctor: Then what happened?

Kimberly: Well that's the weird thing. In every single dream, the same thing happened. I always come to this door, but I can't open it. I keep pushing the door and pushing the door, but it wouldn't budge!

Doctor: Does the door have any letters on it?

Kimberly: Yes it did.

Doctor: And what did these letters spell?

Kimberly: They spelled Pull.
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