The Blonde Female Freak was a purger who invaded the home of James and Mary Sandin. She was seen with another female purger frequently and appeared to be the girlfriend of Polite Leader. When the purgers invaded the Sandin's home, the Blonde Female Freak terrorized Mary by pushing her to the ground, and with the help of another purger who grabbed Mary on her wrists, she straddled Mary and cruely tickled Mary's ribs and belly. When Mary begged for help/mercy, (and completely unaware of James being fatally wounded), the Blonde Female Freak pulled out a machete, intending to kill her, but she was shot in the head by Mrs. Halverson.
Stealth- The Blonde Female Purger was shown to be rather stealthy, as she was able to sneak up on Mary, taking her by surprise.
Intimidation- The Blonde Female Purger was rather skilled at intimidation, as during the moment where she tickled Mary, the latter was so struck with fear that she could hardly move (not helped by another Purger holding her arms).
Tickling- During the scene where she attacks Mary, she crazily tickles Mary's ribcage with her fingers, scribbling along Mary's body. It's unknown if she's done this before, or it was a special occasion for Mary.
Machete- The Blonde Female Purger's primary weapon was a machete drenched in blood, indicating that she killed a lot of people with it.
- She seems to be the Polite Leader's girlfriend.
- When she tickles Mary, she distinctly says, "koochie, koochie koo", showing a childish side to her psychotic nature.
- During Mary's "tickle attack", Mary noticeably sucks in her gut, clearly revealing she's ticklish.