A pair of Andyists taking turns shouting.

Andyism was started by two men, both named Andy (or Andi, or Andie, or Andey, or Andee, records are unclear) who started a religious movement whose (mainly selfish) beliefs were espoused by shouting them loudly, usually in public places. Also, all members had to change their names legally to Andy, except if they were already named Andy, in which case they had to change their name to Her-mon-troppitron (meaning “one who is truly named Andy”).