1. One who's aesthetic qualities attract a seedier type of woman, who will have sex with another for reason of pleasure to look at.
2. A man who is married to a stupid woman
3. Any man who has felt the inside of a pussy more times than Pamela Anderson has had her tits redone.
"I guess that makes him a DBM"
2. "Wow, I hat your wife, your such a DBM"
3. "Dude, he had sex with 30 women in one day, he's a DBM!!!!"
-Kane, Dude i told you i was getting an old fashion from tara under the table!
-Randy, Wow...what a dbm!