An obviously fake name used as an alias for a lethal international secret agent. Doubles as a hot stripper name for cute hair stylists. TRIPLES as a chosen name for enterprising young Asian girls who do not know that it is a fake Western name. One suspects that the person named Jalyssa is actually just an Alyssa who really likes J...you know like, jam...and other stuff. Can also use the name to describe a situation that has just become awesome.
Oh man, this party has just gone Jalyssa!
