An example of a Bertstrip.
Bertstrips is a series of image macros featuring screenshots of various Sesame Street segments captioned with intentionally inappropriate descriptions in an attempt at humor.
The original collection of Bertstrips was submitted by Redditor BillNyeDeGrasseTyson to /r/funny on November 5th, 2013.
A subreddit dedicated to Bertstrips was created the same day as the original post.