Violence / Gore: There are some fights between characters, with a little blood. Most of the girls in the show are violent towards the guys but it's usually played for laughs. The haunted house exhibit at the school festival is fairly gory, for example showing someone with bleeding eye-sockets or his internal organs exposed, obviously these are all costumes for the exhibit.

Nudity / Sexual Content: A few instances of the guys trying on one of their sisters' clothes/underwear (I don't know if that was supposed to be sexual because I didn't find it that way but I don't know how someone else'd view it). There's a beach episode with people in beach appropriate attire. The school festival segment has a very brief shot of a boy's rear. A boy is sad because his parents found his porn stash, it's not elaborated on any further than that. Guys look up a girl's skirt.

Theological themes: I don't remember anything of note.

Negative Themes: Some swearing. A guy remembers how he was bullied as a kid. A girl is deeply ashamed of having been a notorious bully when she was younger.