A fork of Rural Dictionary
Acronym of Extra Recticular Probing, meaning sexual intercourse of the anal variety.
I'd love to give her/him some ERP!
or ERP meaning sexual intercourse of the anal variety.
Hey baby! You're in for some Extra Recticular Probing tonight!
Of the anal regions
see also Extra Recticular Probing (ERP)
Ooo Jesus I have recticular pain!