This has just a bit too much profanity, else I'd post it. But, it's absolutely hilarious about farming stuff that nonfarm people usually don't know about.
http://tinyurl.com/84jbfns (From www.cracked.com)
The explanations for each of the following topic titles just keep getting better and better as the author goes on.
#6. Animals Are Designed by Nature to Be Gross
#5. Animals Are Also [jerks], Stupid, or Stupid [jerks]
#4. Let There Be No Misunderstanding About This: Chickens Are Rapists
#3. Pollution Becomes a Part of the Landscape
#2. There's No Such Thing as a Vacation
#1. In the Country, All Your Neighbors Are Insane