sort of. It’s a trick people have used for the (slipping my mind - the opposite of 3D printing, put acrylic in and it laser cuts/etches it for you), build an el cheapo one and use it to make a good quality one exactly how you want.
The funny one is using a 3D printer to make an ink cartridge for a normal printer - take that Brother/HP/Kodak.
I have a buddy that works for a company that printed a motorcycle. He had a bunch of stuff he printed, from world of warcraft figures, to skulls and skeletons of feet and hands, and rotating gears in a box that was already assembled within the plastic. It’s pretty cool shit, I asked him if he could print me some OEM fairings for my sport bike, but the fucker swayed the conversation because he is lazy by nature.
They did, 1 mockup, for a TGS or some display at a trade show and they were stolen.
certain rifle parts
lab equipment
stands
chairs
neat everyday stuff
Rifle parts. Probably a gun just to see if it works.
I am all over a 3D food printer on day 1. I fucking hate cooking.
Life sized, anatomically correct dolls of real people.
Replica Vinyl Cape Jawas with capes I will sew…at which point I will use the money to buy somthing I have always wanted…like a 3d Printer!
I’d craft saxophones, flutes, and an assortment of pipes that can create wondrous sounds.
Would also be cool if I could assemble a railgun.
These guys. Maybe make a keyring or something outta one, since you can never buy a good one any more.
A 1:1 replica of my dick. And I would put googly eyes on it and install it on a trophy stand. All for display on my mantle. Awesome conversation starter
"Hey, why is there a tiny shlong on your mantle?"
“Funny you should ask that question… zip”
Boel still has my penis shape ashtray i gave him a couple years ago…
Someone did this: http://www.geek.com/games/all-items-from-the-legend-of-zelda-get-3d-printed-1554727/
Here’s the bike that my buddy’s company made:
Food. End world hunger, son!
Tea. Earl Grey. Hot.
So…feed everyone plastic and various polymers?
Nothing a little salt can’t fix.
I’d print off another 3d printer, then sell them. Oop!
bitches 
I wouldn’t mind trying my hand at designing a bow and some arrows