a series of long shaft-like tubes used for the sensual transfer of internally processed, nutritionally drained biological output between one lover to another.
Stan: hey joe you got a package today.
Joe: really!? hey its my poopler pipeline!
Stan: REALLY!!!!!! do you want to poopler!!!!!
Joe: HELL YEA MY CHALKEY!!!
step above a normal douche bag going even further towards living a long and lonely life because you are so douchey.
wow...rocky is such a douchenheimer, what kinda douche bag would shit on their dog?