Someone Tell Me The Meaning Behind This Facebook Sticker Meep Please?

[James]

http://i1.wp.com/i.imgur.com/d5iGywr.png?w=618

3rd from the right on the second row/2nd from the left in second row

I understand what the others mean but am stuck on this one so would appreciate what emotion it is
Sorry for posting again could not find my original question not use to this board

[Joe]

It's sort of like a 'slightly disappointed in yourself/a little ashamed' sticker. People have that sort of expression in manga and anime all the time and that's usually what it means

[Madison Mendez]

Its a displeased face :/