If you think you've had about all you can stand of whatever controversy Tropic Thunder is shoveling today, try notching down the dosage a bit with Robert Downey Jr.'s appearance today on Good Morning America . Eschewing a straight discussion of his ostensibly incendiary portrayal of an Australian Method actor in blackface, RDJ brought his over-lit facial hair to bear on Chris Cuomo and the rest of the studio crew, whose early laughter fades into a riveted 'stache trance unseen since then-UN Ambassador John Bolton made a news round-up way back in 2005. Try for yourself, but only if you're insured and have a friend nearby to spot you. We can't have that many lost work hours on our conscience, at least not in this economy. [ABC ]