Did you ever walk into Steve Hawking's house?
"No."
He hasn't too.
Hawking's House
Categories
Explanation
Experiment
Explain Bear
Listen here, smarty-pants! The joke is that Stephen Hawking couldn't walk into his own house because he was disabled. This is funny because it is sad. Sad things are funny, especially to bears.
Boss
At least Stephen Hawking could spell.