Regular People Don't Get My Jokes

So we had dinner and card games and Joe and Maridyn's Sunday night and I realized something....regular people don't get my jokes. As we were eating dinner something was brought up and I said, "I wonder what the food industry would do." The wives didn't get it, but all of us that go to school laughed knowing that it was in relation to a comment made in class. The rest of the world, including my mamma, doesn't think I'm funny.