How about these.....courtesy of JJ
Why do we press harder on a remote control when we know the batteries are getting weak?
Why do they use sterilized needles for death by lethal injection?
Why doesn't Tarzan have a beard?
Why does Superman stop bullets with his chest, but ducks when you throw a revolver at him?
Why do Kamikaze pilots wear helmets?
If people evolved from apes, why are there still apes?
Why do people keep running over a string a dozen times with their vacuum cleaner, then reach down, pick it up, examine it, then put it down to give the vacuum one more chance?
How do those dead bugs get into those enclosed light fixtures?
How come you never hear father-in-law jokes?
The statistics on sanity are that one out of every four persons is suffering from some sort of mental illness. Think of your three best friends -- if they're okay, then it's you.