Butt-Monkey: For the four main characters during his time as the "fourth pal". Wendy's best mate. She after hated her breasts when she started establishing them early (and caused the male 4th graders to change into perverted, mindless apes), and was after attracted to Kyle Broflovski because she considered he had a "sweet ass". One of the 4th graders who attends South Park Elementary. How Stuff Works: Who owns the Internet?