Horrorcore, also called horror hip hop, horror rap, death hip hop, death rap, or murder rap is a subgenre of hip hop music based on horror-themed and often darkly transgressive lyrical content and imagery. Its origins derived from certain hardcore hip hop and gangsta rap artists, such as the Geto Boys and Three 6 Mafia, which began to incorporate supernatural, occult, and psychological horror themes into their lyrics. Unlike most hardcore hip hop and gangsta rap artists, horrorcore artists often push the violent content and imagery in their lyrics beyond the realm of realistic urban violence, to the point where the violent lyrics become gruesome, ghoulish, unsettling, inspired by slasher films or splatter films. While exaggerated violence and the supernatural are common in horrorcore, the genre also frequently presents more realistic yet still disturbing portrayals of mental illness and drug abuse. Some horrorcore artists eschew supernatural themes or exaggerated violence in favor of more subtle and dark psychological horror imagery and lyrics.

Geto Boys was an American hip hop group originally formed in Houston, Texas. They saw commercial success in the 1990s with the lineup consisting of Bushwick Bill, Scarface and Willie D. The group became best known for their 1991 single "Mind Playing Tricks on Me", which peaked at number 23 on the Billboard Hot 100. Formed in 1986, the group was active until the 2019 death of Bushwick Bill.