Be careful what you wish for...

[Hookbill the Goomba]

I wish that the Elves were actually Santa's Little Elves

Your wish is granted. Although, Feanor thinks that Santa is a tyrant and so raises up an army ageist him and there are no more toys for the Children. Well done.

I wish that Tom Bombadill would release an LP of his best songs.

[Celuien]

Originally Posted by Hookbill the Goomba

I wish that Tom Bombadill would release an LP of his best songs.

Your wish is granted. Tom releases his recording and it is played over loudspeakers that can be heard from Harad to the Grey Havens 24 hours a day. Unfortunately, the incessant ring-a-ding-dillos drive everyone within earshot to insanity, so the citizens of Middle-earth smash all copies of the recording and exile Tom to unknown lands in the East.

I wish Moria was an amusement park.

[Hookbill the Goomba]

I wish Moria was an amusement park.

Whoosh! Your wish is granted! However, due to Dwarves being hoarders rather than spenders of cash, most of the rides are incredibly dangerous and or unfinished. Five Hobbits, three elves, seven and a half men and two goblins die on the first day.

I wish that some Barrow Down’s merchandise were available in everyone’s local shop.

[Glirdan]

I wish that some Barrow Down’s merchandise were available in everyone’s local shop.

Your wish is granted. Everyone's local shop got mysteriously crowded with Barrow-Down's items. Because they mysteriously appeared there, they were shot out. But they kept coming back. Eventually, the UN decided to shut the Barrow-Downs and all of the members decided to rebel and we ended up ruling the world, B-W being the Supreme ruler.

I wish that Gil and phantom weren't so arrogant.

[ohtatyaro]

Your wish is granted

But they lose the ability to post, since they are afraid to hurt someones feelings. They both drop out of the thread and go to the monastery to spend the rest of their lives as monks...

I wish I had a mithril coat to wear under my jacket

[Hookbill the Goomba]

I wish I had a mithril coat to wear under my jacket

Granted and more! You have a mithril coat under your jacket. But your jacket is at the bottom of the ocean and you cant' get at it because of the sharks.

I wish that there were some good Dragons that could fight alongside the Gondorians and all the other good people.

[Anguirel]

Originally Posted by Hookbill the Goomba

I wish that there were some good Dragons that could fight alongside the Gondorians and all the other good people.

Done and done. But they still need feeding, and all the Hobbits are converted into farmed Dragon-provender for the benefit of the war against Sauron...