http://www.sigilprep.com/index.htm
happened along the link in the OotS/Erfworld forums, figured folks here might find it amusing. My favorite part was the math elementals: http://www.giantitp.com/forums/showthread.php?p=2946646#post2946646
Obdula Oblongata
— The punchline to the joke Why did the Slaad cross the road