When You go to
http://satoshidice.com/ -> Big Wins you can see many entries like:
2012-12-31 11:00:01 lessthan 12000 f9c1e661 a7ddcdd1 1Di6ux3 CONFIRMED 250.00000000 WIN 1333.81483333 10297
2012-12-31 11:00:24 lessthan 12000 21387713 082bb2f7 17sjYPa CONFIRMED 250.00000000 WIN 1333.81483333 3825
2012-12-31 11:00:52 lessthan 12000 c982daac f5455445 1Di6ux3 CONFIRMED 250.00000000 WIN 1333.81483333 7603
2012-12-31 11:10:38 lessthan 12000 975fc20b 4e0ff0f4 1Mn9Zn1 CONFIRMED 250.00000000 WIN 1333.81483333 1981
2012-12-31 11:20:51 lessthan 12000 c29af95b 3b06e74c 1Di6ux3 CONFIRMED 250.00000000 WIN 1333.81483333 2481
Max bet, same time. It's look suspicious. I can't explain that.