The lice list: Steven Applebaum, Joannie Asper, Patricia Bucci, Reggie Cameron, David Entwhite, Leon Griffin, Courtney Gripling. Note that three of them (Steven, Leon, and Courtney) are in the same homeroom.
As Dodi is yelling at Ginger for ruining her big moment, her bangs temporarily change to the color of her skin.
In "Stealing First", Ginger is in a different homeroom from Dodie and Macie, but in this episode, they're in the same one (along with Darren, Courtney, Miranda, and Mipsy).
Carl: Can I take some samples before you kill them?
Hoodsey: My lice are your lice.