Jerry in “Unfinished Business”

Jerry

I had a leather jacket that got ruined. Now, why does moisture ruin leather? I don't get this. Aren't cows outside most of the time? I don't understand it. When it's raining do cows go up to the farmhouse, "Let us in, we're all wearing leather. Open the door! We're gonna ruin the whole outfit here!" "Is it suede?" "I am suede, the whole thing is suede, I can't have this cleaned. It's all I got!"