Kaisoman means: A kaisoman is a professional calypso singer in the Caribbean tradition - someone who has mastered the art form and performs it for a living. Calypso, rooted in African and Caribbean musical. There is no real cause for parental concern; it is descriptive vocabulary rather than risky behaviour. If your teen uses it, context will usually make the intent clear. A short, curious question about where they heard it is usually all that is needed to know whether to follow up.