(JFG) Is its primary use for recreation purposes? No
(1695814) Is it larger than a bread box? This object comes in many sizes. The most common are not larger than a bread box. Some are larger than a breadbox.
(JFG) Is it typically utilized indoors? Yes
(VA) Is it typically used on or near the ground? No
(1698514) Does it use electricity? No
(JFG) Is it typically stationary when in use? I’m defining stationary as even if not secured to a surface, it doesn’t significantly move locations, such as a photo frame or clock. Yes
(JSM) does it float? No
(JFG) Do most first world people have one? No
(Twig) Given the item, would you typically find it in a home? Yes
(1695814) does it have writing on it? Yes
(Tiffany) would this item be commonly found in a specific room in the house? No
(1695814) Do most people use it daily? No
(Tiffany) Is it some kind of book? No
(VA) Does this object serve a specific utilitarian purpose? No
Good question. I decided based on reading wikipedia that a trophy is utilized as tangible, durable reminder of a specific achievement. So looking at it to remind you is how you “use it”.
Note that this use works as well, as most murders done by trophies do take place indoors and around head level, not near the floor. And while question 9 about it being stationary would have to be answered differently, the body is at least stationary after use.
Honestly thought about that, but a few things - participation trophies started later, so lots of boomers wouldn’t have them. And Europe is included in first world countries and they never did that as far as I know