Batman was rarely at a loss for words. But when a rock fell out of the sky and landed on his head with a cartoonish sound-effect, being at a loss for words was a rare thing. He picked up the rock, dusting it off and looking at it, smirking a little at the writing on it.
He felt a brief shuddering in his mind, the rock influencing him into making a wish, however it was so slight that even his highly trained mind didn't notice. It didn't help that he wasn't taking the rock's inscription seriously.
“Make a wish, huh...” Batman said,thinking. He chuckled, getting a silly idea. “Okay, here's some wishes for you. I wish that Catwoman was my obedient, unquestioning wife but still kept her normal personality otherwise, I wish that Harley Quinn and Poison Ivy were my totally loyal sex slaves/pets, I wish that all three were bustier than Power Girl, and I wish everyone else in the world remembered that it had always been this way.”
Batman felt the rock pulse briefly,but nothing happened visibly. He looked around, frowning, a worried feeling coming over him. Cautiously, he pocketed the stone and headed back to the Batmobile...
...only to find something new there. A plate of cat-shaped frosted cookies on the passenger side of the car. A note was on it in Catwoman's handwriting, stating for him to 'Enjoy!'
He cautiously took one of the cookies and ate it. It was delicious, and wasn't poisoned...
...he briefly felt a flash of memory being inserted in his mind, of a beautiful woman with huge breasts and long black hair kissing him on the cheek before he went out.
“Did my wish come true?” he said,finishing off the cookie and taking another one. They were really good.
He mulled over his options. He could go back and check on things, or continue his patrol, as nothing seemed off otherwise...