A slang coined as a response to the twitter topic of "Gaga The Talking Bush." This slang refers to a vulva/vaginal lips. It has pubic hair that is either trimmed or not so trimmed. It just has to have pubic hair.
"please let me see your talking bush."
"ew no get away from me"
Short and less offensive way to say "to talk bullshit".
Peter: Steven said that there were WMD's in Iraq.
Tony: Oh, he was just talking bush.