Jonathan Weinberg's Wackiest web names ever article raises a few eyebrows, offers a touch of humor, and includes a word of caution in your choice of domain name:
"Ever done something then instantly regretted you didn't check things out a little bit more closely! First there is "Who Represents?" - a database for agencies to the rich and famous: http://www.whorepresents.comSecond is the Experts Exchange, a knowledge base where programmers can exchange advice and views:
http://www.expertsexchange.comLooking for a pen? Look no further than Pen Island:
http://www.penisland.netNeed a therapist? Try:
http://www.therapistfinder.comFinally we have the Mole Station Native Nursery, based in New South Wales:
http://www.molestationnursery.com "
A wag of the tail to Cog for his What's in a (Domain) Name post.
Another late entry comes from BusyMom : loanus.com...as they say "every body has one (a US loan, that is)".