The buck-passer
"Alice, this task is right up your alley."
"Why should I do your work, you filthy buck-passer?!"
"Because it's right up your alley."
"It's gonna be right up your alley."
The Boss: "I hired a buck-passer."
"He's cheaper than a regular employee because he gets other people to do his work."
"Could you shake his hand for me, sport? I don't have that kind of time."