Man Up! (2011)

Episode Overview

Upon discovering Nathan's gluten allergy, the entire family decides to adopt a gluten-free lifestyle. This sparks an unusual rivalry between Will and Theresa to see who can stick to the diet the longest, while Brenda tries to prove to the health-focused Grant that she can thrive without gluten. The catch, however, is that everyone is secretly bending the rules. Meanwhile, Craig and Kenny indulge in fast food as they pursue two women who work at Big Burger, enjoying every greasy moment of their budding romances.