Staten Island Hustle

After eating some delicious bread at Angelina's Restaurant, Ron claims that it's the quality of New York City water that makes New York dough taste so good. The guys decide that if they can create a machine that can duplicate New York City water anywhere, they'll strike gold. Meanwhile, Dom tries to rebuild the flagging sales of his side hustle, Just Add Lettuce, the world's first 3-D salad dressing, and puts his infomercial-making skills to the test.

The guys are skeptical when Dom becomes obsessed with developing a home recycler to turn cardboard into toilet paper.

The guys contemplate investing in a safety phone for seniors and end up chasing after elderly gamblers in Atlantic City, N.J.; Ron and Mike try to build a mobile rim repair empire.

Adolfo develops a humidor that keeps stored marijuana fresh for months; Dom makes a deal with Janine's dermatologist that offers him more than he bargained for.

The guys launch a high-end taxi service that caters to men; Dom and Janine look to market her "money cakes" concept; Tony Mike, and Janine try to prove who among them makes the best-tasting meatballs.

Dom's frustration with airline baggage fees motivates the crew to create a carry-on suitcase that can hold as much as a large checked bag.