An 'umberella' term in which many fetishes and sexual fancies come into play. Every type of sex besides 'vanilla' CAN be called bdms but it usually involves types of bondage and role playing i.e. master and slave
by Bdms enthusiast January 01, 2012
by BDMAFIA March 04, 2019
"Big Dick Mouth" or "Black Dick Mouth". Term for a girl that has a really (physically) big mouth; big enough that she can throat a monster cock in it.
I was on imdb.com today and i noticed that the chick Maiara Walsh has BDM. She Can gargle my jizzternine any day.
by Gnezz10 May 15, 2010
BDM stands for big dick mick it was originated by the micachu himself Michael bc he has a massive cock so people just naturally call him BDM
by Richard Dickinson September 16, 2021
A "BDM" is a slang term for a lesbian. "BDM" or "Big Dyke Mule" is used by the grandmother in the hilarious comedy "The Wedding Crashers".
by twrigh3 September 24, 2010