Pretty sure that the server is hard coded to check for a player entity named chugga_fan and then drop the TPS significantly.
don't worry, thats not that hard to do, besides i've been on with 20 tps on monster & infinity, so that's not true
Hmm there was something wrong with the server then. Any admin know why the hardcoding might have failed? XD
I don't know if it was really badly coded. I haven't read such thing yet, but I have to admit that was a good joke