So, take a regular ladder, call it a 5 in 1 and use it for other things.
1. A ladder, climbing up and down.
2. A Portable bridge or monkey bars.
3. Lay it on it's side and make a small fence for a fat dog.
4. Drying Rack for your laundry.
5. Exercise Equipment, too simple to figure out.
6. bring it to court as a witness.
7. Slapstick comedy routine prop.
8. Large Percussion instrument.
9. Spray paint stencil.
10. A Companion for lonely days.