Hobbitsesss

In Lord of the Rings Pippin and Merry make a reference to second breakfast for hobbits. They also talk about elevenses, tea, and dinner.

http://www.graciousrain.com/wp-content/uploads/2012/09/What-about-2nd-breakfast-e1347344205894.jpg

And from a normal human point of view, sometimes your just hungry
And you want more breakfast food. Boom, second breakfast