A few days ago Catfreeek posted this batch of Brilliantly Sarcastic Responses to Completely Well-meaning Signs. Not only was it hilarious, but each other funny list linked to at the bottom of the post was hilarious too. I haven't closed the tabs for days so I can re-read and chuckle. So I'm presenting them here.
Here's Unintentionally Sexual Church Signs, also posted by Cat. It's possible that these are the work of pranksters instead of ignorance, but it really doesn't matter.
Brilliantly Pointless Street Fliers
Clicking here gets you What Office Complaints Look Like When You Have The World's Most Brillaintly Obnoxious Co-worker, and right here is a follow-up email exchange about the "Photoshopping Justin Beiber's Face onto All of My Pictures" incident (along with the rest of the pictures). Very possible this one is all made up, but again, it doesn't matter.
Products with Unintentionally Offensive Sticker Placements
Most Absurd Warnings and Product Disclaimers
Thanks Catfreeek! Excellent stuff.