 Beer vendors who carried full cases of bottled local beer up and down the steep upper stairs of what was then Riverfront Stadium would call out "If Hudy", "Berger" and other local beer names.Raucous fans would often chant back and forth with them as the vendors called out.During the 1980 season the banter with the Hudepohl vendors grew organically into the now famous (Hu-Dey) -Who They?- chant.