~I wondered why the baseball was getting bigger. Then it hit me. 

~Why don't some couples go to the gym? Because some relationships don't work out. 

~I'd tell you a chemistry joke but I know I wouldn't get a reaction. 

~Have you ever tried to eat a clock? It's very time consuming. 

(has anyone actually tried to eat a clock, I have but my hands kept moving XD.. not funny?? okay.. bye then ;-;)