Camping Lingo in different parts of the country

I refer to a Truck Camper as a Camper. I refer to a Travel Trailer as a Trailer. That is why everytime I hear "camper" I think of a Truck Camper.
I call a 5th wheel, a 5th Wheel. I call a Motor Home a Motor Home. I really never refer to my 34' Avion TT as a Camper. I can see why some people would refer to a TT as a camper if they want to differentiate it from a flat bed trailer, but I like to keep things simple for me.