the worst kind of jew. jews are great. Russians are great. but you mix the two and you get a disaster. they are loud and annoying and oftentimes very very strange. I knew this one Russian jew who jerked off and put his substances under a microscope to see if he was fertile. who the hell does that.
"Yo that Brad kid is pretty weird"
"Yeah I know. Probably because he's a Russian Jew"
stands for Balls Deep en chica. Basically meaning when a person with balls goes balls deep in a girl.
"You're telling me you went BD en Chica yesterday???"
"Hell yeah I did. it was awesome."