a person who has been given herpes by a back-woods simpleton.
Jerry got Hapiped last month at a Kid Rock show... you can harly recognise him as his mouth is covered in cold sores!
A combination of the acronym JDM and eBay.
Anything from eBay that's supposed to be "JDM" such as car parts , emblems, decals from "Japan".
Guy 1: Hey man where'd you get your JDM Type R decals?!
Guy 2: eBay d00d!
Guy 3: ....that's ebaydm.