A blonde was playing Trivial Pursuit one night. It was her turn. She rolled the dice and she landed on Science & Nature. Her question was, "If you are in a vacuum and someone calls your name, can you hear it?"
She thought for a time and then asked, "Is it on or off?"
Two blondes are waiting at a bus stop.
When a bus pulls up and opens the door, one of the blondes leans inside and asks the bus driver:
"Will this bus take me to 5th Avenue?"
The bus driver shakes his head and says, "No, I'm sorry."
At this the other blonde leans inside, smiles, and twitters: "Will it take ME?"