The word 'bogged' refers to when an individual gets typically more than one cosmetic procedure and ruins their appearance, typically to the point in which they are unrecognisable or freakish.
The origin of the word comes from the Bogdanoff twins for obvious reasons, due to the horrors plastic surgeons have done unto them.
Did you see Michael Jackson before he fucked up his face? He got bogged bad. How about Katie Price before she got surgery? She wernt actually that bad looking, but she is completely bogged with them bolt ons.