NoPUNintendo

The video shown below is created by YouTube user, TerminalMontage. He creates a series of videos called "NoPUNintendo", from the saying, "No Pun Intended". My guess is that these videos were animated with Flash. The videos include characters from different Nintendo games, such as Mario, Donkey Kong, and more. If you play a lot of video games, I'm sure you'll get the references in these puns. 

Here's one of the videos:

Most of his videos contain punny humor.

The pun of the video above was that the monster was supposed to "Bow, sir". The monster's name is Bowser. Princess Peach sighs in the background, knowing it was lame.

I enjoyed these videos and they're great to watch again and again.