I prefer to draw very very simple comparisons when explaining stuff. It is much easier to say an electron is smaller than a proton, rather than saying it has less mass or talk about particle energy. Even if my work is much simpler than particle physics, I still end up with people looking like easter bunnies, far too often.
But you are right, the boson should only result from such high energy collisions. Probably I should improve my "explanation for the kids" of LHC