Title: An old line
Word Count: 100
Author's Notes: This hoary joke sprang immediately to mind upon reading the challenge. But I don't know why it took such a dark turn.
"Can I put my finger in your bellybutton?"
Hermione sighed. "Malfoy, that is such an old line."
He looked honestly baffled, so she explained. "The girl says yes, and then she says, 'That's not my bellybutton!' And he says, 'That's not my finger either!' Okay?"
"If I wanted sex I'd do Pansy. So, can I? I want to show you something."
Frowning, she lifted her blouse. "This better be good."
"Oh, it is," he said as he touched her navel. "Avada Kedavra."
"See? Don't need a wand this way." Stepping over her crumpled corpse, he went to find Ginny.