Frank tells Carl he has cancer so he can scam a charity foundation. Fiona is blown away by what she's asked to do to get a job as a cashier. Lip leads a crusade to hunt down pedophiles in the neighborhood.
- Big Brother Instinct: Part of the reason Lip wants to do something about female child molester Blake, worried that Carl could be a potential target.
- Big Sister Instinct: How Fiona reacts when a pedophile on the bus starts masturbating to Debbie.
- Mandy acts like this to Debbie as well by teaching her to defend herself.
- Double Standard Rape: Female on Male: Zigzagged. The mob assembled by the Gallagher brothers to beat Blake up leave her house when they realize she's a woman, with Ian telling Lip that Carl would be lucky to have sex with Blake when Lip mentions the possibility of her targeting Carl. Lip points out she's still a pedophile and sets about trying to bring her down. Mandy averts this by telling Blake to her face that she doesn't excuse her actions just because she's an attractive blonde woman, threatening her into moving away.
- Gender-Blender Name: Convicted child molester Blake Collins turns out to be a woman.
- Hypocrite: Terry leads the mob against Blake Collins for being a child molester even though he raped his own daughter.
- Ms. Fanservice:
- Mandy appears nude in bed with Lip.
- Blake is very attractive herself. This becomes a deconstructed trope when Mandy points out it's not a reason to excuse her predatory actions towards underage boys.
- Not Actually His Child: Kyle isn't really Kevin and Cheryl's son, but Cheryl's nephew via her sister.
- Teacher/Student Romance: Blake ended up doing 5 years in prison and registering as a sex offender because she molested her 14 year-old student.
- Wham Line: Cheryl telling Kevin that Kyle is "not yours Kev, he isn't even mine. He's my sister's, you stupid piece of shit!"
