"Words" that follow XYY:
  add
  ahh
  all
  ann
  app
  ass
  aww
  bee
  boo
  dee
  doo
  ebb
  egg
  ehh
  eww
  fee
  foo
  gee
  goo
  ill
  inn
  lee
  loo
  moo
  odd
  off
  ogg
  oww
  pee
  poo
  see
  tee
  too
  uhh
  umm
  woo
  vee
  zoo

(did I miss any? I guess some of these arent really words but they are familiar enough)

(thanks to Calum Matheson for reminding me that 'woo' is a word too)

States in the US I've been to:
  Arizona
  California
  Colorado
  Delaware
  Georgia
  Hawaii
  Illinois
  Indiana
  Iowa
  Louisiana
  Maryland
  Massachesetts
  Nebraska
  Nevada
  New Jersey
  New Mexico
  New York
  North Carolina
  Ohio
  Oregon
  Pennsylvania
  Rhode Island
  South Carolina
  Tennessee (airport only)
  Texas (airport only)
  Utah
  Virginia
  Washington
  West Virginia

Countries I've been to:
  USA (obviously)
  Canada, eh
  Mexico
  St. Maarten / St Martin (Dutch and French sides)
  Tahiti
  France
  Monaco
  Italy
  Netherlands
  Spain
  England
  
Err, more coming someday.