Over on the Guide to Literary Agents Blog they're running a Worst Story Ever Contest. Good log-lines need not apply. Some of the entries are pretty funny. My first entry is:
Sassy, leather-clad Quantum dust bunnies armed with electron guns and ding-dongs, seek to overthrow earth by using Hadron beams to get the lyrics of annoying songs stuck in people’s heads, the only ones who can defeat them are a pot smoking, Irish-dancing Quantum Physicist and his Japanese, midget girlfriend.
I do have to say I think Agent Janet Reid's is the funniest.