ONE OF THE MAFIA SPECIALTIES I find most fascinating is loansharking. Wildly lucrative, damn near ubiquitous, yet nearly invisible, the art and science of the vig hold a peculiar intrigue for me. I could never make it in that business. Aside from its being grossly illegal, and my being physically and mentally less imposing than the job description requires, my math skills are so shite that to calculate what anybody owed me at a given point, I'd use up so much scrap paper, that the Feds could survey my crimes from orbit with a View-Master.
While Googling the term juice loan, however, this came up as the top paid search result. I hope it's because of the word loan, but it's tough not to connect this with the orgy of cheap subprime credit that got us into our current mess: