Aurora boring Alice.
Explanation: This joke combines characters and names from different fairy tales for a humorous wordplay. “Aurora” refers to Sleeping Beauty, while “Alice” is from Wonderland. The phrase “Aurora boring Alice” is a pun, suggesting that Sleeping Beauty’s lecture on the Northern Lights (Aurora Borealis) is so dull that it bores Alice. The humor comes from merging “Borealis” with “boring Alice” for a playful twist.