What is Stephen Hawking's favorite type of basketball?
Dribble.
Listen up, chucklehead! The joke plays on "dribble". Stephen Hawking was a famous physicist who suffered from amyotrophic lateral sclerosis (ALS), a motor neuron disease that gradually paralyzed him. He "dribbled". Get it? Also, dribbling is what you do with a basketball. You wouldn't know about either. Duh.