Clock watcher
I was dancing with this fat girl in a club and she kept looking at her watch.
"It's nearly twelve," she said. "I'll have to go."
"Why, do you change into a beautiful princess?" I asked.
"No, you sarcastic git," she replied.
"It's nearly twelve," she said. "I'll have to go."
"Why, do you change into a beautiful princess?" I asked.
"No, you sarcastic git," she replied.
Spoiler: