What did the koala do when he was too educated?
He ran away from koalapidia.
What day does Venus like?
SATURNday.
Why couldn't Stephen Hawking pass? Because he couldn't pass "I'm not a robot" test.
What’s the opposite of Stephen Hawking? Stephen walking.
Stephen Hawking's not dead, he is just in airplane mode.
Did you hear about the claustrophobic astronaut?
He just needed a little space.