Jack Black admits monkeying around during King Kong filming

Taking a cue from his “King Kong” co-star, Jack Black admits he went ape during the filming of the box office blockbuster and “had a bit of a lost weekend.”
The 36-year-old actor, who insists that he’s usually “very responsible on set,” told GQ that during a free weekend he “did some ecstasy and I went on a kind of crazy rampage and I started smoking (again).”
Hairy stuff!
“Me and another member of the cast, who will remain nameless, just running around, dancing around, drinking and ecstasizing, smoking like a chimney. And then it was over,” he reports in next month’s issue.
The “School of Rock” man did say that he’s since quit smoking — again! — and is on a strict diet.
In “King Kong,” Black plays Carl Denham, a filmmaker who traps Kong and brings him to New York.