Need help with coding

This is my first post requesting help, I hope this is in the right place. I have recently setup a new site and have finally gotten all my info back from google. I am not sure if the backlinks are old or a typo but google is showing a missing page on my site that is linked by 162 pages (all adult sites). This is on an adult joke website I have. My question is, does anyone recommend sometype of specific to capatalize on this or should I just use a redirect to someplace I can monetize the traffic.

do you know what the search terms are that lead them too you? If so, monetize a 404 page specifically for those terms..