The most insane title I've ever seen is <u>Reborn As A Vending Machine, I Now Wander The Dungeon</u>
"Reborn as a Vending Machine, I Now Wander the Dungeon", Vol 1 at Amazon. Despite the title, I found it entertaining.
Likewise, I found myself very amused by Reborn as a vending machine and now I wander the Dungeon.