My wife and I almost have our own language, a mash of Korean,English and Konglish ... and a dash of toddlerese. Kimchi or pickles has now become 'bicky'. The stadium bit is funny too. I live down the street from Seoul's Olympic Stadium, so I can follow the baseball games without turning my TV on just from the roar of the crowd.
Ha! Yeah... People are always telling me how lucky my son is, that he will be able to speak English and Japanese, but I'm afraid the reality is he wont be able to speak either. ;)