Well, they let me sit in them, like a sales pitch, I guess...they don't know how hardcore stingy I am! LOL
Anyway, I was rather startled...the whole chair moves and something rolls down from your neck down to your backside.
I busted out laughing...
I can definitely hear you talking when I read your posts, 2J!
And it's all the funnier since I can picture your expression as you describe the undulating chairs!