I hate hate hate "boobs", because it's an ugly word, it means "stupid person" to me, and the biggest reason of all, it has become the word most people use. "Boob job" is incredibly common. Even worse than that, and also used casually by lots of people, is "boobies". That might be okay if you're a two year old. Adults? WHY???

The other terms are just too silly to annoy me, I guess. "Tits" is my term of choice, if for some reason I don't feel like saying "breasts". Or if I was talking to my mom, "bosoms".