@red61544
if someone glanced at my window and had me arrested for parading around nude in my own house, could they be charged as a peeping Tom?
If they were on your property and could see you through a window only visible from on your property you may be able to get them charged, depending on the local laws.
In many legal jurisdictions there have been cases where people were charged for being naked and other activities within their own home when those activities were visible from a public place or a neighbour's property without the neighbour having to take unreasonable steps to view what's going on in your property.
For example, I look out me window and see you wandering around in your backyard naked or can see you in your front room naked with the blinds open - you can be charged as it would be reasonable to believe you would be seen. However, if I'm on my roof doing repairs and see you naked in you backyard but can't see you from any room in my house or the yard, no charge would be upheld as it was reasonable for you to believe you had total privacy.