I think it's from 4chan,
there were loads of images on this theme: picture of a group of people, one of them has a funny expression, series of shots zooming in on the funny expression, whole group again with that one face shopped onto everyone.
(
Moon Girl Technologies horrendous beanbag,
Tue 15 Nov 2011, 17:07,
archived)
ah, 4chan...
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Wasp Box like a nervous random stranger at a glory hole,
Tue 15 Nov 2011, 17:10,
archived)
I *think* that's where it came from,
I've never actually been on there myself. I think I saw them on Imagechan, which is pretty much just 4chan edited highlights.
(
Moon Girl Technologies horrendous beanbag,
Tue 15 Nov 2011, 17:21,
archived)
Type 'Tenso' into Google. Voila.
(
Fray Brentos *mega-belms*,
Tue 15 Nov 2011, 17:23,
archived)