A man is driving through the country and sees a 3 legged pig with a 2x4 strapped to his stump. The man stops and looks. The farmer walks along and says, "That is some pig!"
The man asks, "What happened to his leg?"
The farmer answers, "That is some pig! 3 years ago the barn caught fire. That pig opened each stall and led every horse to safety. Saved 'em all!"
"Oh, and his leg got burned?"
"No, but that sure is some pig! 2 years ago Billy was skating on the ice pond when it broke through. That pig jumped in and pulled him to safety!"
"And he got frostbite and lost his leg?"
"No. Last year.."
"No more stories. Why does that pig only have 3 legs?"
"Well, you don't eat a pig like that all at once!"