(noun)Painkilling pain pills. Narcotic opiods, usually referring to the lower grade hydrocodonepersuasion such as loratab or loraset, but can also include oxycodone, morphine, etc.
When hard up for a buzz Felix would take all the painers he could get his hands on.
The name implies that it may be a slightly bigger pinner than one would normally roll, however, this is trivial, as even the smallest of joints could be referred to as a señor piñor.