Your right RMRK isn't funny, but I'm sure it's not suppose to be funny. Any way here are some jokes.
1) How do you keep a blonde at home?
Build a circular driveway.
2) A policeman was patrolling a local parking spot overlooking a golf course. He drove by a car and saw a couple inside with the dome light on. There was a young man in the driver's seat reading a computer magazine and a young lady in the back seat knitting. He stopped to investigate. He walked up to the driver's window and knocked. The young man looked up, cranked the window down, and said, "Yes Officer?"
"What are you doing?" the policeman asked. "What does it look like?" answered the young man. "I'm reading this magazine." Pointing towards the young lady in the back seat, the officer then asked, "And what is she doing?" The young man looked over his shoulder and replied, "What does it look like? She's knitting."
"And how old are you?" the officer then asked the young man. "I'm nineteen," he replied. "And how old is she?" asked the officer. The young man looked at his watch and said, "Well, in about twelve minutes she'll be sixteen."
3) A lawyer, an economist, and a teacher were going to the bathroom. The lawyer gets done, washes his hands, and then proceeds to use almost the entire roll of paper towels to dry his hands. He says "I was taught to be thorough." The economist gets done, washes his hands, but uses only one paper towel. He says "I was taught to be environmentally friendly." The teacher gets done and leaves without washing his hands. He says "I was taught not to piss on my hands."