It seems as though Nintendo completely dropped him. Nintendo has used Lanky Kong and Tiny Kong, but Chucky Kong has never been seen again. He doesn't even have a trophy in Brawl yet pretty much all the other Kongs do. Do you think they just completely got rid of Chunky?

I know, Chunky was my favourite due to his burping skills and he was funny too.

Yeah. But, they should make another Donkey Kong game with DK and the rest of the gang. But, this time you already have DK, Diddy, Tiny, Lankey, and Chunky and have to rescue different unlockable charaters.

I'm sad to say that'll probably never happpen.
Do to Microsoft buying Rareware (I think)
the only time you'll see a Donkey Kong game is
if Nintendo buys Rareware back.
(do to copyright laws)

Well not really....We'll have LOADS of DK games but next time there is a good one like DK64 or DKC is when Nintendo buy Rare...which ain't never gonna happen