A person that you send to do all of your dirty work, or someone that takes responsibility for whatever mess you've gotten yourself into (i.e. a scapegoat).

That person, usually a girl that scurrys around picking up little pieces of conversation and spreading shit about people that they picked up by eavesdropping on other peoples conversations.

Something you would give someone to shovel out all the shit they have.

An odd way of saying "your full of shit"