In "Stalkin Your Mom", the protagonist of the music video forgets to feed the dog he stole. The body is shown in the video, accompanied by the dog's owner screaming.
Sexual assault is referenced and condemned in "Mr. Douchebag", Puff-Puff expressed his fear of being assaulted in "Bus Arrest", and child sexual abuse is mentioned in "Santa Hates Poor Kids."
Nudity is never present, but most if not all of the songs contain sexual jokes. The episode of YFMTS "Pity F*ck" is very sexual, everything takes place offscreen though.
Much of "Text Me Back" takes place in a mental institution, even portraying several of the characters in straitjackets. "Transphobic Techno" also has a mental institution scene.
Nothing specifically is done to target Jewish people, however "The Stereotypes Song" does joke about Jewish stereotypes in one line. "Santa Hates Poor Kids" also portrays Santa as an antisemite.
"Stalkin Your Mom", but the video for "Text Me Back" has Superman watching his girlfriend go about her day without him knowing, and "Santa Hates Poor Kids" references the idea of Santa seeing you when you're sleeping.
The protagonist claims a dog was hit by a car in "Stalkin Your Mom", accompanied by the sound of a car stopping. In "The Unofficial Smithers Love Song", Smithers crashes into a telephone pole in the video. No sounds are present in the audio streams of it, though.
In "The Stereotypes Song", traffic sounds are played and "Road Rage" is all about traffic frustration.
It is referenced that Puff-Puff has alcoholic parents and alcohol is mentioned in many of the songs, and is the main theme of "She Looks Like Sex", "Bottles of Beer", and "White Boy Wasted."
In the music videos for Complicated and Love The Way You Lie, we see Leonard who is a demon. In the music videos for Orphan Tears Part 2 & 3, Brain Rave, and Telescope, we see Stevi the Demon (Leonard's sister). Complicated and Love The Way You Lie both show Hell.
The video for "Epileptic Techno" depicts the band members having seizures, and the chorus of the song contains the line "Dance, dance, dance, like you're having a seizure."