We have semantic issues with calling these shots of supermodel Adriana Lima "nipple slips": our sources tell us they're caps from a fashion program on Brazilian television, and they have a much less hysterical attitude towards nudity down there than we do. And rather than attempting to cover up in a Tara Reid-like frenzy of embarassment and confusion, Adriana actually seems to be adjusting things to give the camera a better look. So maybe "full-on generous nipple offering" would be a more exact term to use here.