We have made many "over the edge" badges over the years. Maybe you remember the commercial that had "Fashion Police" in it. We have had many people order many versions of this badge
So yes, we will make joke badges, but make sure it's clear it is a joke, and do not make reference to any city, town, state, or agency.
It's impossible to describe in detail what we will accept, so feel free to email us at support@epolicesupply.com and ask in advance if your idea will be OK.