What is Boobzilla?
1.
A woman who uses her breasts to gain or hold attention because of being otherwise deficient.
Good thing she's got boobzillas, because she's so butt-ugly she'd have to tie a steak around her neck for the dogs to play with her.
2.
A woman who is very ugly - like godzilla, except they have nice looking breasts
"Did you see that woman walking past? - she was a real Boobzilla"
See