Berdych was public enemy #1, after the controversial match against Nadal in the QF. The lame crowd was doing the usual disrespectful antics that lame crowds do, cheering double faults, missed first serves and UEs, etc, and Berdych shushing the crowd after the win against Rafa.
Berdych seemed rattled, and Gonzo won fairly easily (played really well though). Crowd not getting their moneys worth that day, ah well...