Definitions by Mimi915

db 

-an acronym that can be used as a general insult for people you don't really like
-dead beat; dick brain; dick butt; ding bat; dirty bastard; dirty bitch; dirt bag; dirt box; douche bag; drew barrymore; drunk bitch; dumb blonde

"That guy was such a db last night!"
"Yeah I know what a loser."

db by Mimi915 July 8, 2009