Did Clinton Portis give him that name?
This is from the comments section over at NFA, I had heard about the name and thought it was just some name a poster was giving him. It actually turns out to be nickname that he has carried since college. Here is the post from NFA user 'Freda':
The “Dolla Bill” nickname goes back to college at Arizona, where fans would wave dollar bills when he was up to bat. There was also some sort of back and forth chant that went with it, but it escapes my memory now.
Ill have to start bringing my dolla bills to the park if Rhinehart ever gets called up.