What is Filthy Inmate?
1.
Sexual encounter in a public facility, involving 2 men. The catch is, that one man must deficate, while the other dips his tool in the excrement, & uses it as anal lubricant.
I went to the local YMCA for a swim, and afterwards, I couldn't shower because the stalls were so defiled from someone taking a filthy inmate a couple of minutes earlier.
See