look up any word, like bukkake:

1 definition by Edemps8

When you are eating out a pussy, and she thinks she is about to orgasm, but really she has her period in your mouth. Then your whole face is red, hence, the Red Baron.
" Yeah, yeah keep eating me out." "Ewwwwww you just had your period on me." "We should call you the red baron."
by Edemps8 January 24, 2011