Ah look its BMD
by Justanothernightcrawler June 4, 2017

by Vonfromd410 December 7, 2019

by SummerBrick9050 November 9, 2022

It's an acronym meaning "bad madame (miss) dumb", which is to be used when a woman does something really stupid.
by michinn December 6, 2011

by MD and RS December 26, 2008
