The Wisconsin Double-Decker Bus is the act of two people sitting on the same toilet where one person is seated on a toilet the correct orientation completely naked, and the next person sits on their lap, facing them, and is also completely naked. These two people then attempt to shit in the toilet at the same time (The person on top has to shit in-between the legs of the bottom person).
Fogey/fogy /fougi/ sl. (early 18C+, orig. Scot) old-fashioned, stuck-in-the mud.
Person with old fashioned ideas which he is unwilling to change: Come to the disco and stop being such an old fogey!
You think me an old fogeyand an old tory, his thoughtful voice said. I saw three generations since O’Connel’s time. I remember the famine. Do you know that the orange lodges agitated for repeal of the union twenty years before O’Connel did or before the prelates of your communion denounced him as a demagogue? You fenians forget some things. (James Joyce, Ulysses. Penguin Books,1992. p. 38)