In the series SOUTHPARK, Eric Cartman pronounces certain words differently. Actually, his whole family talks kinda funny. "Authority" is one such word. He pronounces it as "Authoriton".
Other words like confederacy and most words that end with "-y" are pronounced with "-on".
Kyle: Cartman, I don't think this is the right thing to do.
ERIC CARTMAN: Shut up JEW! And don't question my authoriton!
ERIC CARTMAN: LONG LIVE THE CONFEDERECON!