Cordless tool and nail gun storage.
Clever Cable Tie Organizer Made from PVC Pipe. We use zip ties for everything, but we can never find them!
Job Site Trailers, Show Off Your Set Ups! - Page 67 - Tools & Equipment - Contractor Talk
Ultimate Lumber and Plywood Storage Cart
DIY Christmas Tree for your front porch out of a pallet! You could even put a burlap bag around the bottom to cover the base/cords...or use a tree skirt!
There are a million PVC-based holders and other storage solutions that make use of the ubiquitous plastic piping. Here are two more. To find dozens more, do an internet or Pinterest search.
Gregory Blackstock "The Saws"- who KNEW there were so many specific names and saws??
DIY Chainsaw Mill - Thehomesteadingboards.com
MONARCH 10 EE TOOLROOM LATHE
Vintage Mechanic Metal Sign, $24.98 (http://www.jackandfriends.com/vintage-mechanic-metal-sign/)