mule
n.
1. A carrier of things for someone else; often used to refer to a carrier of
illegal drugs, or a video game character who functions as
a holding space for items for another character.
v.
1. To hold or
transit for someone else.
Bob is
the mule for our drugs.
Mulebob is a
1st level character who's a mule for all our
gear that we haven't sold yet.
We'll give that item to Mulebob to mule over to your character in that other place.