Game Idea: Completed Dances Grant Small Unique Buffs?

Sort of like a "second passive". If you can complete a dance while in position/hiding/waiting for the game to start, it will grant a small buff unique to the character that lasts for a minute or two?

Just trying to replicate the kind of effects/feeling a good dance session has in real life. I'm not sure if it would work or not.

It would be fun in proper amount, but given the League community sometimes, I don't want to see games turn into spontaneous dance parties or players who ignore their teammates to get their groove buff on either.