Batman and Catwoman were going out on a date and were sitting in the batcave
"Oh Batty," she gushes. "You really are the greatest of all the superheroes"
"Thank you" replies Batman
"No really" she continues "you're brave, strong and true. You're quick-witted and fair. Everyone is scared of you"
"Please..." he replies
"And you're so hunky!" she giggles. "You look so good in your costume and I love your pointy ears. I'm the luckiest cat alive
Now... I'm going to call us a cab and we're going to have a great evening"
She gets her mobile out of her bag, but can't switch it on.
"Oh," she says. "Can you have a look - you're so good with gadgets"
"I'm afraid" he replies "your phone will not work because of your bat flattery"