JaAm is a strange, green liguid contained within a large see-through container thing found in Hawaii. It was popularized by the Transformers character Hot Shot, who no one really cares about. JaAm is said to make whoever eats/drinks it (or whatever you do to it--you're supposed to put it in your belly somehow) go temporarily insane.

very unique individual. someone who is conceited, and often stuck on themselves. a jaame likes to minipulate situations until they get what they want, and is very unpleasant to be around if things do not go theyre way.
* he or she is often is unconcerned with other peoples feelings. usually not good at accepting love.