How to remove clothes in photoshop?

-is there any separate tool to remove clothes in photoshop or is it a bluff .can anybody really do that in photoshop cs5 then how...?please give me detailed description either by video or by notes. below shown links are the example videos

http://www.youtube.com/watch?v=sS4oj4bI_DM

http://www.youtube.com/watch?v=szpVzQb83sA



thank uYou can't because the camera can't take a picture of whats UNDERNEATH the clothes
not possible, they made it purely for the lols
you cant...dont be a pervert man!!!