noun. Like an arch-bishop, except... What was the difference again?
Real citation: "archie is the arch-buttmunch"
(Nov. 3, 2006, It's the Jack Comic Forum, http://www.pholph.com/forum/viewtopic.php?p=315613&highlight=&sid=e67244506ee77b053e047e1ce16ca9d2)
Made-up citation: "Son, you're a little buttmunch now, but you're my buttmunch. I'm proud of your buttmunchitude. Someday, the villagers will know you as arch-buttmunch! On that day, you'll make your grand-buttmunches so proud."