I didn't write this myself but found it on YouTube. Thought it was pretty damned funny myself.
If you had a time machine, how far forward could you go, and still understand English? In the 21st Century, you will probably still be OK. "Johnny Johnny yes Papa eating sugar no Papa." However, you will not understand words like "git" "omfahg" and "tus." In the 22nd Century, it is a little bit harder. "Ur fav color is not my fav color cos it isnt." Harder to follow, but not everyone speaks like that. You would hear plenty of words you didn't understand though. The bigger problem now is the pronounciation. Some words are changing and becoming much harder to understand. For example, "happy" is pronounced "ye" and "not sure" is pronounced "meh." In the 2200s people essentially speak like text messages. "Omg im lmao cos ur such a noob." There are also hundreds of words that you will not understand. After about 2400, you would hear Future English and you would hardly understand anything. "Ur bfz cify & we no tat im nbd 2d % diaw u lmk." If you went all the way to 2700, they would speak Far Future English. "Gugs ue sisebx sis yurn dud sis fuff jid gh cs hse." Good luck explaining that you need 1.21 Gigawatts to get home.
10,000 english: _*(_<|[}|<[}|<}[<\<\
I don't know about you, but people sound like that to me now. :P