v., to curse or say negative things about something, usually another person.
Why did he want to bad mouth me?
by The Doctor September 18, 2004
bad-mouth: say unkind, unflattering, embarrassing (and probably untrue) things about someone.
Iyad: "I don't believe what Ihab said. Why is he bad-mouthing

me?"
Reham: "He's probably jealous of your success."
by Iyad Mahdood January 26, 2013
being the recipient of extremely exceptional head . not bad meaning bad but bad meaning good! wugga wugga wugga wugga-there it is!
"yo, that bitch from your buildin done bad mouthed everybody in da hood"
by LastLogo October 8, 2010