What do confused owls say?
Too-whit-to-why?

John and his friend George go golfing together one Saturday morning, as they have done for 24 years straight. Yes, you might say these guys were fanatics about their golfing.
Later that day, John returns home exhausted, and plops down in the easy chair. His wife is concerned and asks if something went wrong with his game.
“No, no,” he replied, “I had the best game I had in years! As a matter of fact, I started out the first three holes at 4 under par, including a hole-in-two on the 3rd.”
“So why are you so beat?” his wife asked.
“Well, George had a heart attack and died on the 4th hole,” he said.
“What?!? And you’re so exhausted from trying to save him, huh?”
“No, It was very quick and there was nothing anyone could’ve done. But after that, it was just hit the ball, drag George, hit the ball, drag George…”

When were King Arthur’s army too tired to fight?
When they had lots of sleepless knights!

1. You so dumb you invented a helicopter with an ejector seat.

2. You so dumb you got locked in a super market and starved to death.

3. You so dumb you got locked in the toilets and wet yourself.