You are so fat that when you go out to check your letterbox, it measures 8 on the Richter scale.
Did you hear about the claustrophobic astronaut?
Poor guy really needs some space.
When you die, scientists will preserve your skull.
I got a call from NASA. They’ve reached your hairline.
Why did Stephen die so early?
He didn't use long lasting batteries.
Why was Stephen Hawking never trusted when taking a quiz?
"No computers allowed on the test!"
When a rocketship went into space, seven astronauts went into space. That's why it's called NASA.
When I said I wanted vegetable stew, I didn’t mean boil Stephen Hawking!
What's Stephen Hawking's favorite food? His left shoulder.
What's Stephen Hawking's favorite robot? Him as his shoulder/wheelchair.
Roberto: Judd, your DNA looks like the infinite symbol.
Judd: Roberto, your DNA looks like a pasta noodle.
A boxer talks with his fists.
Stephen Hawking talks with his wheelchair.
Why is Stephen Hawking not scared of anyone?
His wheelchair always backs him up.
A woman asked Stephen Hawking to dance, and he replied, "I'm not much good, I have two left feet."
"Then how about Karaoke?"
To which he replied, "I have two left throats."
What was Stephen Hawking's favorite movie? Cabbage Patch Kids.
What does it say on Stephen Hawking's headstone?
R. I. P. Roll in Peace.
No, Stephen Hawking wasn't the first man to walk on the moon.
What Stephen Hawking doesn't know about wheelchairs isn't worth knowing.
They say Jesus walked on water.
That's nothing. Stephen Hawking ran on batteries.
Stephen Hawking had a high I.Q., but still had to learn how to be disabled.
At least he always has a shoulder to cry on.