What did lonly mail box do to get arrested

I think there may be some confusion here!

Lonely Mailbox is not a person who got arrested. Lonely Mailbox is actually a popular internet meme that originated from a series of photographs taken by a photographer named Justin McElroy in 2014. The photos show a mailbox in rural Alabama with a sign that reads "Lonely Mailbox" and a single piece of mail stuck in the slot.

The meme became popular due to its relatability and humor, as people could imagine a lonely mailbox waiting for mail that never comes. It has since been used in various forms of media, such as memes, jokes, and even merchandise.

So, to answer your question, Lonely Mailbox did not get arrested because it's not a person!