The title of the episode is a reference to the touring show Ice Capades. To determine which of the children has lice, Cartman performs a blood test similar to that used in the 1982 film The Thing.
Cartman eventually devises a test to find out who had head lice (a spoof of the blood test in the 1982 horror film The Thing), something even Kyle points out and confronts Cartman with.< /p>p>
At the park, the boys are getting Kenny ready for his sock bath when Kyle stops them and tells them that he had the lice. Stan is surprised as he thought he was the one.
The boys gather at the park to punish Kenny for having head lice and admit that they all had lice too.
Staffel 11 E 3 • 21.03.2007.