name given to a lady with a large chest walking towards u
"look out here comes breastzilla"
A woman who displays her breasts in a very open fashion, and makes it out that you're the bad guy for noticing.
Guy1: Did you see Sarah's facebook picture? She had some major cleavage on it.
Guy2: Yeah, and I heard Austin said something about it too.
Guy1: Oh man, he better watch out. She's a total breastzilla!