About

These kids were the bullies of South Park Elementary in the seventies, smoking in the bathroom and getting other kids' lunch money. They particularly had it out for Mr. Mackey after he tattled on them for smoking. They threatened him at Frisco Woods, but he managed to get away with some help from Woodsy Owl, who had other plans. The bullies seemed to have left him alone afterward, but these traumatic memories manifested in a hoarding disorder years later that Mackey still can't get over, even with Doctor Chinstrap and Doctor Pinkerton's help.

Featured Episode

• Insheeption (s14e10)

Myths & Legends

• As Billy and his friends are seen only at South Park Elementary in 1972 and didn't die in the original flashback (though the "experts" killed them in Mackey's dreamscape) they are likely still alive as adults.
• Billy may be Mr. Thompson, another teacher at South Park Elementary.