breast boobily verb1 •(Internet) To move with an exaggerated swaying of the breasts; parodying a typical description of female characters by male authors which focuses excessively on their breasts.“[…] She rolled out of bed and put on a shirt, her nipples prominently showing through the thin fabric. She breasted boobily to the stairs, and titted downwards.” — 2016 formsbreasted boobily · breasting boobily · breasts boobily