Do you understand this joke? (Beginner)

Two hunters are out in the woods when one of them collapses. He doesn't seem to be breathing and his eyes are glazed. The other guy whips out his phone and calls the emergency services. He gasps, "My friend is dead! What can I do?". The operator says "Calm down. I can help. First, let's make sure he's dead." There is a silence, then a shot is heard. Back on the phone, the guy says "OK, now what?"

Twitter

This is the new craze in the United States.
I feel it will become a hit in Japan very time soon!



This is making fun of twitter.

Supersize me (Advanced)

Wonderful Speech (Intermediate)

Randy Pausch