When I moved to Nashville, first thing I did was to ask the DMV whether I was allowed to drive with my international driving licence. They said no, I had to get a Tennessee driving licence. When I went to the DMV office for the test and I gave my hotel address as my address, they said I couldn't get a licence because I was not a Tennessee resident....
Got to have my company writing a letter saying I was working for them and I would be living in hotels as I was expected to travel a lot, to have some supervisor agreeing to issue a licence.
I wanted to get a motorcycle licence too. This time, three months later, I applied for the licence. Nobody there seemed to remember me, so I just showed three letters addressed to me as a proof of residence. It was my company office' address, and they were three letters I previously had sent to myself. Talk about stupid regulations.
After all my experience with the DMV employees, I couldn't help but remember Homer Simpson's sisters-in-law, and I was almost certain that Matt Groening had experience with the DMV before creating the characters....