My wife has little a-cups and I always call them "titties". Saying the word "titties" or "nipples" makes her nipples hard, which I find amusing and erotic.
Breastessess. As in "mah precioussssess". Nah. Just kidding. I don't care a wit about 'em - So just call 'em "'em". As in, "Quit flashin' 'em about. Kip Winger don't want to see 'em and neither does the rest of 'em"
The Pensylvania Dutch word for Boob is "ditz", plural "ditza". I think maybe that is why you call an idiot a "ditz" sometimes, basically you are calling them a boob.