"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
Big Dick Mentality-When a guy walks around with the mentality that he has a big dick, even if he really doesn't have a big dick
by The O-dog May 3, 2004
Hot Girl: "Ohhh...My man can never satisfy me!"
Big Guy: "Well then, you need to experience the BDM."
In 1982, I started this organization. I am not only a member, I am a co-founder. I am not only a co-founder, I am also the president. We founded this organization to spare all bitches the shame of their men's small cocks. We are devoted and loyal patriots of the BD Mafia. We shall save all the lonely broads because we roll with the BDM. No one else can follow suit, because we are the BIG DICK MAFIA!!
Big Guy: "Well then, you need to experience the BDM."
In 1982, I started this organization. I am not only a member, I am a co-founder. I am not only a co-founder, I am also the president. We founded this organization to spare all bitches the shame of their men's small cocks. We are devoted and loyal patriots of the BD Mafia. We shall save all the lonely broads because we roll with the BDM. No one else can follow suit, because we are the BIG DICK MAFIA!!
by Big DM August 30, 2008