Howard, could you lower the lights?
I have a short PowerPoint PRESENTATION.
The Big Bang Theory Season 3, Episode 15
If you're lucky, maybe she'll show you
the PowerPoint PRESENTATION.
The Big Bang Theory Season 2, Episode 15
What PRESENTATION
do I have today?
The Big Bang Theory Season 7, Episode 10
A PowerPoint PRESENTATION
by Sheldon Cooper, PhD."
The Big Bang Theory Season 3, Episode 15
...in this brief PowerPoint PRESENTATION.
Ahem. Lights.
The Big Bang Theory Season 3, Episode 15