'Underground Network Alternative Communication' 

Roast beefs

1. Hollow climbing ropes that work like a camel back for drinking water when climbing.

2. Glow in the dark books for night reading no light required.

3. Cut off all your hair, save it, use as a wig when you go bald.

4. Fish bowl tie. (Hollow see through tie with real fish inside)

5. Double decker tables for when you don't want a shelf but the tables not enough