404 error pages

I am after 404 error pages which are smart , funny, cute , and strange i want 5 of all total dif on the side left and right i want a place to put ads on the footer i want to put invisable links and a powed by link here are some for your viewing so some think like these- [login to view URL] [login to view URL] [login to view URL] may one like this but may be a boat or plane thoes are for your -inspiration I may be after a lot of these for all the error pages in time as i will be makeing a site for these- in time so will be 5 for now prob 5 per month for a long time-