noun. Like landlordage, but more oppressive.
Real citation: "The end game is clear. Peace means that Israel ends its occupation of Palestine. For real -- no buffers, no perpetual water confiscation, no overlordage. Is that on the table?"
(jonh, May 23, 2003, The Smirking Chimp, http://126.96.36.199/search?q=cache:xcDvABxgxdIJ:smirkingchimp.com/viewtopic.php%3Ftopic%3D22333%26forum%3D7+overlordage&hl=en&gl=us&ct=clnk&cd=3&client=firefox-a)
Made-up citation: "I just got my Lez Zeppelin tickets. I'm looking forward to hearing my favorite songs about overlordage and stuff."