So, he's telling knock knock jokes now. Don't know where he learned the format, but he totally cracks himself up. The first one was:
"Knock knock"
(who's there)
"Banana"
(banana who)
"Banana... CHICKEN!"
followed by maniacal laughter.
Most recently:
"Ding dong"
(who's there)
"orange"
(orange who)
"orange peel you!"
followed by attempts to peel the other person.
Most often:
"Knock knock" (or ding dong)
(who's there?)
(pretty much anything or anyone)
(pretty much anything or anyone who?)
(pretty much anything or anyone) "GONNA GETCHOO!"
followed by lots of getting you.
It's extremely fun.
