Enjoy!!
https://www.youtube.com/watch?feature=player_embedded&v=urYD1lkqvZY

Jacob Von Hogflume. 1864-1909. Inventor of timetravel. Lived here in 2189.

Also very funny: Grammar jokes

1. When I was a kid, my English teacher looked my way and said, "Name two pronuns." I said, "Who, me?"
2. The past, the present and the future walked into a bar. It was very tense.

"A woman who is 3 months pregnant falls into a deep coma. 6 months later, she awakes and asks the doctor about her baby.

Doctor: You have twins, a boy and a girl, and they are both fine. Luckily, your brother named them for you.

Woman: Oh no, not my brother! He's an idiot! What did he name the girl?

Doctor: Denise.

Woman: Well, it isn't so bad, and what did he call the boy?

Doctor: Denephew.

http://www.joeydevilla.com/wordpress/wp-content/uploads/2009/10/HeyJude.jpg

25 worst ESL textbooks and lessons

http://www.buzzfeed.com/kevintang/25-highly-questionable-esl-textbooks-and-lessons

without a teacher ist doch eine gute Zusammenfassung...