I've had this idea for a while now, the idea of a fire extinguisher as a weapon/item, where you can use it to blind other players at close range, or throw it as a projectile, and when firing it, it impulses you backwards (kind of like the space scene in Wall-E).
My other suggestions was to have 1*1 and 4*4 prints that have an brown townog clock on them, whether it has all 12 hours in different prints is up to the maker, but it seems like it'd be very nice to have.