2. when a girl catches you staring at her cleavage
guy 1: dude, she totally saw you checking out her tits!
guy 2: no way, i was discreet like a ninja midget.
guy 1: whatever, you were completely boobvious.
Having an abundance of boobs, much boobage. This word exists largely to save males from having to utter lengthy phrases such as "wow, look at those knockers" or "holy hell those are some huge chest-hams". Rather, one simply says "boobulous"