what do you mean?
jokes riddels gags

What he means is that he would like to see some credentials that you are a certified chicken psychologist.

A man walks into a restaurant and orders a glass of water. The waiter comes out, holding a gun, and points it at the man's head. The man gets up and says thank you, and leaves. Why? You may ask yes or no questions to help you get the answer.
He had the hiccups

Rookkeeper as in one who takes care of the birds (rooks):
He might have you on that one chessgdt.

German Chess Terms
Zwischenzug "between move" (whatever that means)
Zugzwang zwischen ein rock und ein Hardtplatz
Einfahrt you let one go to distract your opponent
Zweifahrt similar, only twice as good
Ausfahrt where is the exit? I need some fresh air!
Hausfahrt tends not to go down well with 'er indoors
Mausfahrt a little one which she lets slip "by accident"
why did the chicken cross the road.
Because there was a KFC on his side.
no, because he pause felt pause pause like pause it. why did the the chicken cross the road? you see where im going? you will never get the correct answer because i can fit in as many pauses as i want anywhere:)
Are you sure you know what you're talking about? (no pauses)