Well, now that you mention it, I did take a second look and found the numerous whitish/greyish pixels hanging below Dalton's crotch. But had you not said anything, I wouldn't have even noticed it! It's the glance effect.
Perhaps we should hold a compeittion to see who can remove the most pixels from Dalton's crotch. Oh, I hope that starts a meme, but I could only get so lucky.