Light Bulb

Three blondes are attempting to change a light bulb. One of them decides to call 911.

Blonde: "We need help. We're three blondes changing a light bulb."

Operator: "Hmmmmm. You put in a fresh bulb?"

Blonde: "Yes."

Operator: "The power in the house in on?"

Blonde: "Of course."

Operator: "And the switch is on?"

Blonde: "Yes, yes."

Operator: "And the bulb still won't light up?"

Blonde: "No, it's working fine."

Operator: "Then what's the problem?"

Blonde: "We got dizzy spinning the ladder around, and we all fell and hurt ourselves!"