The noticeable presence of breasts. Could be because of the size, exposed cleavage or large number of noticeable breasts in a particular place.
The truth is, of course that all boobs rule, (well, not man-boobs); be they big, small, fake or strangely shaped. The world would be a better place if all girls embraced their boobage. Set them free ladies. Set them free.

A term used to reference cannabis/marijuana/weed.

1.) when cleavage is showing
2.) when the boobs bounce up and down

A woman breasts - specifically when referring to the type, style, size or quirkiness of her breasts. Usually used in a positive way to define "the girls" in question.

More than just cleavage ; being able to see at least half of each boob when wearing a shirt.

The showing off of breasts, exsessive amount of boob showing.

a reference to the volume, bounce, and cleavage of a set of breasts