Maybe it's an action cartoon where the guy's size doesn't stop him from being a brilliant tactician in intense battles.
It could be a comedy cartoon where the fat tactical guy gets into funny situations while trying to strategize.
It might be a fantasy cartoon where the fat tactical guy uses his wits to navigate through magical worlds and overcome obstacles.
Maybe it's a humorous cartoon where the white fat guy is the main source of comedy with his clumsy actions and funny expressions.
Maybe it's a cartoon about a funny green fat monster who has adventures in a magical world.
It could even be an adventure cartoon where the fat guy and the pig explore strange lands and encounter various characters and obstacles along the way.
It could be an adventure cartoon where the fat black guy overcomes challenges with his unique skills and personality. There could also be elements of friendship and teamwork involved.
Maybe it's an adventure cartoon where the fat guy with the bow is on a quest. The bow could be his special weapon or tool to overcome challenges.
I don't have a definite answer. It might be found in an indie or experimental cartoon that aims to be unconventional and stand out with odd character traits like this.
Maybe it's a humorous cartoon that shows the guy's funny adventures and struggles in the big city.
It could be a comedy cartoon where the little short fat guy gets into funny situations and makes kids laugh.
Perhaps you mean 'Tom and Jerry', where there are sometimes overweight characters. But it depends on your specific memory of the cartoon.
Well, it could be a cartoon where the fat guy and the elf team up to deliver presents and encounter all sorts of magical challenges during Christmas.