Breakfast

From Trev.

Thirty minutes before a plane landed, its cabin lights came on, indicating to the flight attendants that breakfast could be served.

One of the passengers, upset because he was awakened, growled, "Who turned on the fbad wordking lights!?"

"Oh, no, sir, " the nearest flight attendant replied. "Those are the breakfast lights. You slept through the 'fbad wordking lights.'"