See, this is the reason that site should ever be brought up here. Uneasy things may be entertaining too, but TV Tropes will ruin your life -- and they revel in that fact.
Birds said: Its supposed to be Guts from Berserk. The artist does a lot of teeth clench shots like those in the manga.
It's kacchan's anon, who's more like a combination of Guts and Kakihara from Ichi the Killer. The bodied remilia and grown-up nicehead premature reimu also are from kacchan's works.
WXRunThisTown said: I dunno. If she was fat, she wouldn't be as perfectly round. This one's pretty firm. Plus, look at how simple and vacant those eyes are, she's permanently staring off into space.