We now know that even big corporations make intentional mistakes. Someone found this image attached to the NetFlix offering for “Spike and Mikes’s Twisted Festival of Animation: Contagious.”  We have seen some of the pair’s animation, which features mostly r-rated cartoons such as “No Neck Joe” by the Power Puff Girls’ creator Craig McCracken. About the closest it gets to Sesame Street is its naughty Happy Tree Friends. The error has since been corrected, but it certainly makes you wonder why it wasn’t discovered when it was originally posted.