So far ive used two methods:
1a)
http://photobucket.com/recent/images/and press F5 over and over until, you strike silver and see a pic of a lone girl taking a clothed+solo selfshot in a mirror
1b) Under the picture on the left click the user name
1c) click recent albums
1c) If there are only 1 or 2 albums the first only titled as the user account. then this person is probably a android app user, these are the ones where the phone uploads every pic they take to public photobucket!!
1d) click the album to open it
1e) click view all (top left)
Its like
Internet-amateur-porn-gambling
Oh, and I posted the pic because it made me LOL, yes thats a vibrator shes holding!