Instagram user Tutti Pazzi Per Marazzi (Google Translate renders this Italian title as "Everyone Loves Marazzi") makes customized cars.
One of his most recent projects is to modify a Fiat Panda, a ubiquitous Italian compact car, into an extremely narrow version. It's the ideal means of traveling through alleyways because it's only 20 inches wide. So the driver had better watch his diet lest he become unable to fit inside.
This longer video is in Italian, but the auto-translate function seems to work well. Marazzi provides a breakdown of how he cut up the Panda and re-assembled it so that it would be a fully functional vehicle, despite space restrictions.
-via The Awesomer