Progress Quest is a very funny send-up of MMORPGs (Massively Multiplayer Onlne Role-Playing Games). I "played" for a couple months, but eventually grew bored (and sick of having my loud computer running constantly) and stopped.

At one point when I was 40-somethingth level I was 29th, but I never saw that high a ranking again. The best I came up with was 33rd.