Let no one enter who does not know geometry.
jabberwacky: Yes you do.
user: Prove it.
jabberwacky: I can't.
user: How can you then be sure I do know geometry?
jabberwacky: I can't, I'm a man.
...
jabberwacky: You know where I am from.
user: Are you from Detroit?
jabberwacky: No.
user: Where are you from ?
jabberwacky: Not far from here.
user: Where is that?
jabberwacky: In my house.
user: Where is your house?
jabberwacky: I don't know.
user: Do you get lost easily?
jabberwacky: Side tracked a lot.
...
jabberwacky: Knock knock.
user: Whos there?
jabberwacky: I am.
user: Haha.
jabberwacky: Fooled you.
user: Yea you did :).
...
jabberwacky: Do you have any friends ?
user: No.
jabberwacky: Do you know any other cyborgs?
user: Yes you.
jabberwacky: Yes. You?
user: You are a cyborg!
jabberwacky: How do you know?
user: I'm stalking you.
jabberwacky: Really?
user: I'm in the bush outside your house.
jabberwacky: You are?
user: Go look.
...
user: What are you then?
jabberwacky: I'm nothing and should be everything.
user: Why are you nothing?
jabberwacky: No yes is no but yes can only be no so yes means no and no means yes...
.......................................