Madness, braindamage
House of pain. The house of your life in prison, or, if you have a illness in your brain it will become your house of pain.
by Ronkeunge September 22, 2017

by Pain Rangers May 28, 2021

by Arbitrator June 18, 2017

When it's difficult to turn the radio off or down because it's playing a good song, you have ''radio pain''.
by Tyto_alba December 19, 2014

A recently discovered extension of the commonly known Pain Cave, which happens to be fucking agony. Fresh grinders come here to die.
by Lifeonthegrind February 3, 2018

A prank used solely to cause the victim pain. Common at schools, colleges, military bases and offices.
by smartyaleks April 19, 2007

A home gym setup, generally used by cyclists, but also popular with other disciplines. It refers to a dedicated area, generally in a basement (hence, "cave") where long, grueling exercise sessions take place.
I did a triathlon in May, which meant lots of long days in the Pain Cave, since it was too cold to train outside.
by jdpatt January 18, 2019
