How can I get rid of a stuck folder in the Finder's toolbar? I was trying to reorganize my desktop and had a folder dragging into another folder.

When I did this, the folder just got stuck in the toolbar and didn't copy over to the new location...

It's not a clickable button as if it were a favorites in the toolbar itself.

When I try to drag and drop it away from the toolbar, it doesn't work.

I then right clicked and went into "Customize Toolbar" and it wasn't in any of the lists for me to take it off.

Obviously its a 'favorites' feature, but how do I get the thing to get off all my finder toolbars now?
Well I don't know if this is what you mean, but I accidentally dragged a folder into the Finder, and when I removed it a question mark appeared. 

How to delete an accidentally-dragged-in folder in the Finder toolbar:

Just hold Command ⌘ and drag the folder out of the Finder window and whoosh it's gone.