This dynamic will always be perfect. Ernie's the responsible older brother and voice of reason but will get in on the antics. Shaq and Chuck are the two goofy middle brothers who are always bickering, but you know they got love for one another, and Kenny's the youngest sibling always adding fuel to the fire and instigating the arguments cause it's funny
"Spose to be 1, 2, 3, not 1, 2, back to 1" is one of the funniest things ever said if you were watching this but totally unfunny if you don't know the context.