He Forgot To Wear His Lady Speedstick

Jack Black clowns around at the Sydney premiere of Kung Fu Panda, which debuted at the top of the box office in the U.S. this past weekend.

Nice sweat stain!

Our spies down under tell us that Jack “acted as if he was drunk. Completely ripped in interviews!”

Maybe it was the jet lag????

[Image via Pacific Coast News Online.]