1] someone who fantasize's about food that is inaccessible or at a inappropriate
Time.
2] makes frequent visits to www.tastespotting.com daily.
3] can't sleep do to food craving that lead to google image searches.
If one or all of the above occur : you should seek help or
Get the tastespotting app on the iPhone!
I laid in bed for hours looking at photos due to "Food Fantasizing Disorder (FFD)"