If anyone knows the source/author of these funny illustrations, add it to the comments so i can credit them.
UPDATE: Thanks to all the comments and the additional traffic from Mark Frauenfelder at Boing Boing, I think we may be getting somewhere.
“James” & Maggie Leber pointed us to Airtoons
“AJ” thinks it the work of Shawn Wolfe
“Heather” has pointed us to the nearest match at Something Awful, which had a photoshop competition with similar illustrations although i’m not positive they are as professionally finished as the Doppleganger or Bully Manual but there are some funny attempts:
The search goes on!