Because they cast Amy Schumer and Ken couldn't get the job done.
because she kept sitting on pinocchio's face moaning, "lie to me!"
Because Ken always came in another box.
Piece of cake.
Give him test tickles.
because he always came in another box.
He thought they'd want to hear that back at the farm, he likes doin' chickens right also.
Because SHE JUST CAN'T DEAL
I don't know - normally they screw in the casting director's hot tub