Perry's balls are one of the most titillating and suspenseful aspects of Infection. This being because from the moment the story begins, Perry begins focusing a lot of his mental capacity to an itching discomfort in his genitals. As the story progresses, you learn that one of the triangles has actually made itself a home in one of Perry's testicles. Needless to say, this was the last triangle that Perry decided to purge from his body. Scott Sigler's eerie chant of "Chicken Scissors" was key in the foreboding doom of Perry's balls.
This eventually brought forth a campaign of "Save Perry's Balls" which was put on the back of an Infection t-shirt.