Barney loves food. He loves to love food, but food doesn't love him. It has ruled his life and wrecked his relationships. Will he ever feel...full?

Barney Calloway is a super-successful voice-over actor in Hollywood. He is, however, extremely overweight. He has struggled with his weight his entire life. Things come to a head when he demolishes half of his sister's birthday cake before she can even set eyes on it.

Leaving her house after her party is over, he finds a business card tucked under his windshield wiper with only one word:

Full.

On the reverse side of the card is a toll-free number which, out of curiosity, he finally calls. A woman's voice tells him his order has been processed. Order? What order? He awakens the next morning to find he's lost one hundred and three pounds. Overnight, he's gone from being a lard ass to a hot ass and nothing will be the same again...and unbelievably, all the changes aren't necessarily for the better. His family members' reactions are weird and his old love, Diego, really struggles with the new Barney.

Will Barney ever have the life and the love he craves? And will he ever really feel...full?