I've also learned a great deal about memes and I have a chapter on memes in my book. One featured is the 'Sad Frog' which perhaps has the largest variety of variation. It remains very popular and it shows no sign of having run its course.
I received a few requests to draw the frog, so I drew him as a self portrait!
Seriously...I don't walk around with a loaded shotgun like many of the trolls would have people believe...even though I assure you I DO have a shotgun and it IS loaded...but I keep it in a safe place. --Ben Garrison