A term for an abnormally sized shit, typically even larger than a duke. Arch is used in order to emphasize size and the significance of the occasion
Person 1: Man you were in the bathroom for 15 minutes, what were you doing?!
Person 2: uuugh, I just had to drop an Arch Duke in there, try to avoid stall #3
Person 2: uuugh, I just had to drop an Arch Duke in there, try to avoid stall #3
by -tye- April 2, 2009
by r hop October 17, 2020
by vladimir February 24, 2004