Butt-Monkey: For the four major characters during his time as the "fourth mate". Wendy's ideal mate. She as soon as hated her breasts when she began developing them early (and induced the male 4th graders to switch into perverted, mindless apes), and was when attracted to Kyle Broflovski because she assumed he experienced a "sweet ass". One of the 4th graders who attends South Park Elementary. How Stuff Works: Who owns the Internet?