Fun Feature That Could Bring Character To The Game?

Problem you’re trying to solve
I imagined a feature that could be fun to add to the game that could bring uniqueness and character to Bigtime. I did just wake up so this may sound dumb later on.

How you currently feel about this in-game and how you think you should feel
The game could use more fun and entertaining Easter eggs.

Any ideas you have on how things could be improved, fixed, or add more fun to the experience
I imagined for example, a shield or staff/axe weapon that has a face on it. On the axe or staff the face would be upside down on your back while running or storing it, like it is now when running. The face on the shield or staff/axe would interact with emotion based on the characters actions. The face would grimace when in battle, or be shocked falling, sleeping when still, and so on.