A mathematician and his best friend, an engineer, attend a public lecture on geometry in thirteen-dimensional space.
"How did you like it?" the mathematician wants to know after the talk.
"My head's spinning," the engineer confesses.
"How can you develop any intuition for thirteen-dimensional space?"
"Well, it's not even difficult.
All I do is visualize the situation in n-dimensional space and then set n = 13." 
Chuck Norris lit a match and ended the Cold War.
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Women are like parking spaces, normally all the good ones are taken.
So, occasionally, when no one's looking, you have to stick it in a disabled one.
Hitler got a heart attack when he saw the gas bill.
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A wife returns late at night back home.
"Where have you been?" asks her husband.
"With a friend. But don't worry, there were no men."
One day later the husband returns back home late.
"Don't worry; I was also with a friend. And there were no men either…"
Messing with Chuck Norris is the only thing that will get you disqualified from a Colonial Penn Life Insurance policy - at any age.
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Chuck Norris is the ultimate hide and seek player; no one dares find him.
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Chuck Norris caught them all with one PokeBall.
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Chuck Norris ate once at Hard Rock Cafe.
It's now called Shakey's.
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Chuck Norris finished Minecraft.
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