A fictional object that looks like a floating cube, pyramid, cylinder, etc. It can be used as a toy to watch a group of short videos. The point of the videos is to try to guess the theme of them. It could be something like "the five fingers" or "the five senses" or something like that. Graybles can also be used for emergencies. If you are in danger and you watch a grayble, it will show you a way to get out of danger. It might show an event that happened to someone else in that same place and you can learn from their mistakes or their successes, but you never really know with a grayble. Graybles almost seem like they have a mind of their own.
"Now pause your viewer for a moment and see if you can guess the theme of the five graybles."
Grambling is a slang term whose exact origins are unknown but is generally thought to have originated in California as a combination of "gambling" and "rambling". It can describe living an unconventional, adventurous and sometimes risky lifestyle associated with traveling, independence, playing music, and having fun, and can be a catchall synonym for any and all of these activities. Gramblers are spirited and fun-loving, rough around the edges, and tend to disregard societal norms in favor of a good time.
"We had a bunch of gramblers sitting around the campfire last night. Must have grambled twenty songs. It was a Gramble for sure."