Carl Weathers came up with his own weirdo Arrested Development "character"
Take a Rocky joke Mitch Hurwitz was too embarrassed to pitch, mix in Weathers' own willingness to make fun of himself, and baby… You got a stew goin'!
David Cros Carl Weathers Sylvester Stallone Mitch Hurwitz Arrested Developmentand Arrested Development
Source: avclub.com