Cream cheese - beat until smooth, then add 1/3 can at the time of the sweetened condense milk until all is blended together. Add the Lime juice and maybe a splash more and a drop of green food color. Mix well.
Layer Shooter Glasses:
1 Graham cracker stix broken, key lime pie mixture, stix crumbs and a slice of lime cut & twisted on top OR a shot of canned whipped cream then the stix crumbs and lime twisted on top.