It is Democracy...So why not create own phrases, sentences and syndromes like others. So here is one from me:

Finish it syndrome.

The syndrome is one in which the DIET conscious person end up eating more in following scenario:
1. Person end up taking more cereal as he wanted to finish the contents of the cereal box. Why not use it next item it is not going to get perished.
2. Person end up taking more serving as he did not wanted the food to be wasted. Why not use the zip- lock bags..:-)