>>83844463On a more serious note if you started learning any second language past the "critical period" (which is a disputed hypothesis but whatever), to slip past the ESL radar, you either have to live in a country that language is spoken for decades or be a native speaker of a handful of Germanic languages that are genetically very close to English.
I don't think it makes much of a difference if you've learned English from retards on 4chan or enrolled in an English course somewhere in Jakarta or Tokyo.