Things I have eaten today:

As of 4:28pm:

7:30am
2 dry waffles
Handful of pretzels

8:30am
Handful of peanut m&ms

8:45am
Peanut butter sandwich
Handful of pretzels

11:40am
Footlong Italian BMT sub
2.5 double chocolate cookies

3:30pm
Large quantity of peanut m&ms

...and this is how one gains five pounds in a day.