A child that is conceived in a restroom stall of a 3rd world country nightclub/rave/discotecque. Mother was intoxicated, Father is always unknown. A disco kid will be either a disco dancing whore or a walking sperm bank of a douche.

A person with an outwardly dominant, masculine, or aggressive personality, but who also enthusiastically takes on the submissive or "bottom" role in the bedroom.