Introducing Herr Riebmann

Karen introduced me to Herr Riebmann, who is a regular character in the Nicht Lustig ("Not Funny") cartoons. He lives in the wall because it's cheaper, but he's bored in there and likes to annoy his neighbors, who live in the regular apartments.

Here's a Herr Riebmann cartoon that is appropriate for the season (translated to English below):

Neighbor: "Herr Riebmann, please stop pushing chocolate mush through the outlet every day and crying 'surprise'."

Herr Riebmann: "I am an Advent calendar!"