Disco dream suggests to be more social in life. Alternatively, it is a sign of developing new obsessions.
to see her - your work must not completely absorb you, you should rest or go crazy a bit
dance on it - you will make use of your acquaintances
be on it - make yourself a beer, which you will later have to drink
disco fight - you will get into an argument with a random person
disco ball - symbol of fun and free spirit.
More dream interpretation: