butt dressed

As opposed to "butt naked," it's when someone is SO dressed. Dressed, up to their BUTT.
Mariya: Jacob and I touched tonight ... and he was BUTT, BUTT, BUTT DRESSED.
by prollygon May 12, 2011
mugGet the butt dressedmug.

Butt cleavage dress

A dress that is cut so far down the back that it form cleaves where a woman's butt starts and makes it look like tit cleavage.
Kathy looks hot in that but butt cleavage dress.
by Deep blue 2012 November 14, 2009
mugGet the Butt cleavage dressmug.