There's a gentleman on a forum similar to this but in another country,who collects knives,especially he loves assorted militaria.
And he seems to really enjoy scouring assorted fleamarkets et c.,and buying fine old tools,like drwknives and plane irons and such,with nice old touchmarks(stamps)on them,and then he regrinds them(retaining the stamp),into the most god-awful abortions....(like a not-overly-bright kid drawing some exageratedly-violent weapons,or some such awful,improbable "tactical"cutlery,(shocking his parents and school psychiatrist

).
In part it's because he can't be arsed to learn the basics of metalworking,and HT,and must rely on grinding someone else's work....
(No matter...and so a good question,Farmboy,what bidness it is of mine?...(other than he flaunts it,of course....(he also jeers at any complainters

...
But,really,it's a tough call.What if someone owns a slave,say?Or if that's too radical,a horse,or a dog?What if they own a cool old forest in a vicinity,that you played in as a kid or whatever...Or a lake?!)
Well,for a couple of years now i've been contemplating a Revenge:I've already have a couple-three bayonets that i'll forge into some hideous modern sculpture...tie them in knots...(i think...i've not really a complete plan yet...it must be maximally offensive though).
I can't really spare any of my few firarms...and they not being rare or valuable would not impress him anyway...I did find a cool old Winchester action and barrel from the late 1800's,but gave it to a buddy that likes it...(and it really is pretty cool,i'd have a tough time molesting it...).
An Ethical dilemma,yessir...

....(maybe i ought to write Dear Abby...)