Muda is an interjection and swedish slang for vagina. The word has it's roots in the word "mutta" which basicly means the same thing
That's quite a MUDA you got there! or Yestoday I met this girl with the most incredible MUDA!, it's also in the swedish language commonly used as a curse resembling "fuck" or "hell"
by Sture Olofsson June 18, 2006