If you think awful pick up lines are as hilarious as I do, you will love YumSugar's  most recent gem of a find: Pickupedia .
The site is a user submitted wiki - much like wikipedia  - only it's filled with hilarious pickup lines instead of useful information. The selection is controlled by users so you can add or edit articles about virtually any subject related to pickup lines and delight in our society's collective inability to flirt. My favorite categories include nerdy  ("I wish I was a derivative so I could be tangent to your curves"), pants and their contents  (use your imagination), and Spontaneous Pickup Lines  ("How much does a polar bear weigh? Enough to break the ice, hi, I'm ....").
All wikis should be this funny. Note to people in search of dates: This site is for entertainment purposes only.