Your "tons of shit" part reminded me about this car I saw today. I wish I had pics but I was just driving.

It was a newer full size 4 door lincoln towncar or something. White, less than 4 years old looking. It was litteraly filled with garbage. Junk. I could barely see a person driving. There were just bags and junk piled up in the back window, back rear windows and the passenger side. You could only see out of 3/4 of the front window and the drivers side window.

It's a wonder that little old lady hasn't crashed that thing.

Good luck with the window!