I'm sorry, but what do you mean by that?
You're now chatting with a random stranger. Say hi!
Stranger: do you not speak english?
You: Of course I speak English, dummy
You: I probably speak better English than you!
Stranger: umm okay. what the f*ck
You: Nice Language, Canadian.
Stranger: who cares if you can speak english better than me?
Stranger: like seriously?
Stranger: is it a competition or something?
You: Considering you obviously live in a country where you speak "english", It does matter.
Stranger: im not f*cking canadian retard
You: *I'm* not f*cking (language) *Canadian* retard(.)......
You: Your the retard,
Stranger: what the hell
Stranger: grammar freak
You: (W)hat the hell(.)
Stranger: seriously who the hell does that
You: My god, it's the worst in a while.
You: (S)eriously(,) who the hell does that(?)
Stranger: Mother F*cker.
You: Mother (f)*cker
Stranger: Can you just stop please? People get annoyed by grammar freaks.
Your conversational partner has disconnected.