synonym to snap, but written in 18th century english.
used as an exclamation, either to call out that someone just got burned, or just to indicate general malaise.
Derived from fnappy. The level of euphoria you are experiencing, while on a feel-good substance. This incredible feeling is commonly brought on by a scheduled substance, more specifically a narcotic. Your level of 'feel good' is measured using the fnap factor, the 'fnappier' you are, the higher the 'fnap factor.'