look up any word, like smh:
HP Brown Sauce,
Bottle of Brown Sauce.
used for dipping chips into.
used as a weapon.
"gimme the brown sauce so i can dip my chips in it"

"hay its me, is that you ? did you get it sorted?. Yea i beat her ass with a bottle a' Brown Sauce !!"
by Scorpiotn1 April 01, 2008
The brown stool matter which is in an unsolidified state which seeps out of the anus of a woman or a man
Last night I tasted some brown sauce and it was not the HP sauce or Marmite kind.
by syrecia February 10, 2008
The leaky excretions that are a byproduct of diarrhea. Also is used to reference the Cleveland Browns and can be used as a battle cry whenever the Browns score.
"Last night my friend had a steak and cheese and then exploded brown sauce all over the bathroom."

Friend 1: "What's the score of the game?"
Friend 2: "24-7, Cleveland's killing New England."
Friend 1: "BROWN SAUCE!!!!!!"
by Tony Bowls November 07, 2010