Several years ago we had a bumper harvest of our walnut trees. One day watched a squirrel grab a walnut jump up on my van wheel, and then disappear inside. I took the van down to the shop to fix something and asked them to check it out. They spent several hours pulling stuff out of my fender area, and they still didn't get it all out. They must of been laughing all day over that one! I still can't imagine how much stuff those squirrels squirreled away in that fender. I guess that's a good expression!:W