Dr. Hack is back with the most surprising shortcuts for treating medical maladies, and Broke Ass Bob takes hacking – and life – to the next level when his girlfriend decides to move in. Plus, Kevin finds out whether a homemade tanning concoction is hack or wack, and Brooke reveals the latest Lazy Cook endeavor: homemade microwaved potato chips.

Brooke and Kevin take on a different way to game the system by testing the best hacks for beating a motion detector. Plus, YouTube girl uncovers the secret to hacking French manicures and beach hair, Kevin finds the most effective shortcuts for keeping your dog off the lawn, and Brooke discovers how to hack a restaurant-quality frittata out of leftover pizza.