(Noun)This word originated from the good 'ol state of Florida and it has 3 definitions.
1)A person that is between the ages of 0 to 17.
2)A very immature person that constantly acts like a kid and plays games and make other people very upset.
3)A kid,child,infant,etc.No where near an adult what-so-ever.
(1)Damn that Jitterbug is running around acting like a fool and every person in here is really mad at him.(2)I wonder that Jitterbug took his meds this morning because he's running around like a chicken with his head cut off.