So "derping" has been a thing for a year or two now, and it usually consists of poorly timed photographs and stuff.

 

Example A:

Memebase

 

 

 

 

 

 

 

 

 

So on and so on... It has evolved to the point of photoshopping some crossed eyes and junk. Was funny, but the "new" wore off to the point it became incredibly un-original.

So the team over at Slacktory decided to make the giant leap over to video derping, and we've seen several different derpy trailers... The Avengers is the latest...