The desire to take a shit, or deffacate. Indicates an urgent need to poop.
"Dude, I gotta go. I got a big brown dog barking at the back door."
by Plankto February 07, 2007
to be publicly embarrassed while already doing something embarrassing.
You're walking in NYC and you throw a finished drink into the garbage at the same time a homeless person is reaching into the trash can and some ice splashes on his hand. The homeless man's response: "Ahhh, you brown dogged me!"
by AndreaFromBuffaloNY August 15, 2014