It's set in the 1970's so her father wears hot pants.
The three bullies pull Greta into a bathroom and start to talk about giving Derek more tongue. Later, they make a song that mentions Greta having "small tits" and no one "touching her bits".
Her sister and her sister's boyfriend make out in the car, causing Greta to be late for school.
Violence & Gore
Mild
A few face slaps, a girl fight near the end of the film and some verbal insults. PG-13 at the most.