How do I permanently ignore certain categories like Kids or Games ?

I know there is a way to filter by a specific category to view only one category but I did a search and there doesn't seem like a way to ignore one or mulitple categories.

:confused:

It looks like the admins are maybe working on something similar to this for the future:
http://slickdeals.net/forums/showthread.php?t=1865089its in the works last i heard. no estimated time of implementation though