Not so much a joke but a true story: While visiting relatives in western Pennsylvania my cousin to me says "you guys is rich" .
I kind of look at him funny as my family had had some very hard times financially.
"What makes you say that?" I asked.
"You guys got more than 2 cars."
I thought it over and it was true, because of the way things worked out we came in 2 cars to visit and we had said we would buy my sister a a car when she turned 16. We were also just waiting for a loan to be another car, which he must have interpreted as us owning it already.
So I looked around and saw nearly every drive-way had 3-4 cars in the driveway and said:
"Well so do you guys."
"Yeah... but all yours run!"
An elderly couple is in church. The wife says to the husband, “I’ve let out one of those silent farts, what do I do?” The husband says, “Change the battery in your hearing aid".