knightology 

The study of heraldry and related subjects, such as genealogy and vexillology.

This guy must be a real Anglophile. He's always studying about knightology!

knightology by pentozali June 22, 2006

nightology 

nightlife science. takes practice. everyone should take a lesson or two, so they would know how to get liquored w/o the negative consequences...

guy1: pick me up, so I can crowl, please...
guy2: dude, you should practice some nightology

nightology by ico December 27, 2008