Do you like puzzles? has at least one.
Lu_Lu_78 Since her profile lists her as "Looking for Mr. Left", I'm hoping that Lu Lu = Locally Unwanted Land Use, and that 78 implies 1978. While her (nick)name could be Lulu (a ravishing female or Little Lulu), it's much more interesting to think that she's saying that is the Love Canal and being somewhat self-deprecating (look at that huge pool of toxic psychology; let's go swimming!). If that's the case, she's probably dying for intellectual stimulation.