There were these two rednecks working on a farm with sheep. One day a wolf came and all the sheep went crazy, running all over the place, but the two rednecks (Bill and Bob) came and killed the wolf, calming down all the sheep.
However, one of the sheep in all comotion got his head stuck in the fence. Bill seized the oportunity, went over to the sheep and starts fucking the sheep in the ass.
When he is done he looks over at Bob and says, "You want a turn?"
Bob replies, "YEAH, but do I have to stick my head in the fence?"