Complex sentence: The episode begins with a woman and her friends happily celebrating her divorce while drinking champagne in the limousine that turns deadly when the new divorcée (who is inebriated), sticks her head out of the limousine sunroof and is decapitated by a utility truck cherry picker.
Split into simpler sentences: The episode begins with a woman and her friends happily celebrating her divorce while drinking champagne in the limousine. The celebration turns deadly when the new divorcée, who is inebriated, sticks her head out of the limousine sunroof and is decapitated by a utility truck cherry picker.