Be careful what you wish for...

[HerenIstarion]

Originally Posted by Gothmog

I wish Frodo and Sam started a rock band

Your wish is granted. Unfortunately, neither has more than vague idea what exactly 'rock band' actually is. Assuming it must be relatively numerous group of people throwing stones, they form one. Since they are strictly forbidden by the Thain to throw stones at hobbits, they come into habit of haunting highways to practice on passing dwarves and 'big folk'. As a result, Shire is renamed into Sherwood and its borders closed by royal decree #72 'about highway robbers in the North-West of our country'. Following decline in trade leads to splitting up of the Shire as a state. Hobbits are scattered, and 'far less numerous and prosperous' by the time of publication of The Hobbit

I wish Gandalf was muscular and Conan-barbarian-like rather than robed, and had a marine tattoo