AnimalsJokes A Farmer Has Smart Pig. But Farmer Is Not That Smart A farmer is walking with a prospective buyer when they see a beautiful pig in the yard, except it has a wooden leg. The buyer asks, “Why the wooden leg?” The farmer replies, “That pig is so smart, I let it drive the kids to school.” “Great, but why the wooden leg?” “The pig is so smart it has a degree in horticulture and philosophy.” “Amazing! But why the bloody wooden leg?” “Well when you have a pig that smart you don’t eat it all at once!” See more Previous joke A Wealthy Man Walked Into A Bar. Next joke Three Squirrels Were Sitting On Animal Hides.