What is a flaberjack?

A flaberjack is not a widely recognized term in English; however, it may refer to a playful or informal variation of "flapjack," which is a sweet oat-based treat commonly made with oats, butter, and syrup. Flapjacks are often baked into bars and can include additional ingredients like nuts, dried fruits, or chocolate. If "flaberjack" is meant to denote something specific, please provide more context for clarification.