In Chapter 16, DJ's no-less-epic calling out Rarity for her refusal to show Matt and Anna any respect or gratitude.
DJ:Ive never hated anyone or anything before in my life until now. You tell me I have no respect for my name or heritage? You have never given any respect for my mother and father, who I completely and totally! You might have given birth to me, but it was they who gave me life! I AM DAISY JO MARTINEZ, AND I AM THEIR DAUGHTER!
In the Christmas special, the entire Hengst family turning on Mike's Aunt Debbie for her outspoken bigotry towards Hope and DJ, which led to the former getting severely burned.
2002 novel by Meg Cabot and its sequel:
Lucy, despite her Lovable Alpha Bitch status, seemingly being the only person in the school that is not at all stressed about whether to have sex or not - in fact she is so casual about being a virgin that she gives Sam sex tips, buys her contraception, and thinks it's hilarious when Sam assumes she slept with her ex as a result of her being knowledgeable on the topic.