tainted by the world

had the following conversation with my mom last night...

mom: "so what did you do today?"
me: "went to work, finished a painting, went visiting teaching, went running, and now i'm making a salad."
"well, aren't you a little doobie!"
"... what did you call me?"
"a doobie"
"... hu... well you're quite the little joint yourself."
"what?"
"what?"
"when i was a little girl i used to watch a tv show and the lady on it would call the kids 'little dewbees' because they were doing so much."
"... oh."
"what do you think a doobie is?"
"...hehehe... um... that."