Teethgrinder was a single released by rock band Therapy?, taken from their album Nurse (1992). It was released on 19 October 1992 through A&M Records. The single reached number 30 in the UK Singles Chart,[1] and number 19 in the Irish Singles Chart.[2]
It was available on 7", limited edition purple vinyl 7", CD, CD digipak, 12", and 12" remix. Both 12"s were also repackaged together as a limited edition presentation pack.
The song was featured in the PlayStation and Sega Saturn versions of video game Road Rash.