I think he is actually having a go at Esparago and Kalio with that chair!! or maybe even Kawasaki
The eating of popcorn is where he is being disrespectful to Rossi! Everyone knows that popcorn has butter salt and thats yellow.
And if you swap the letters of "popcorn" around and add two "s" and an "i", and discard a few others ..... . You get "rossi" !!
This is actually very good from you baz, I'm impressed........