
They throw an actual BALL.
You were throwing air at a TV.
The Big Bang Theory Season 8, Episode 3

...what's inside the Magic 8 Ball.
The Big Bang Theory Season 2, Episode 12

I suppose I could try
getting rid of the golf BALL.
The Big Bang Theory Season 9, Episode 19

in a little BALL,
The Big Bang Theory Season 5, Episode 18

♪ Little BALL of fur... ♪
The Big Bang Theory Season 5, Episode 6