A German art student posing as one of China's terracotta warriors at the heritage site in Xi'an,2006.
Police took 2 minutes to find the "living" one, as he did not harm the relics, he was not arrested or charged but only given a criticism, and outfit was confiscated.
Dudes rock moment?
I don't want to encourage this behavior, because some doofus will break something in the future, but this is pretty funny.