Quotes
Sheldon: I was analyzing our lie and I believe we're in danger of Penny seeing through the ruse.
Leonard: How?
Sheldon: Simple: If she were to log on to SoCal physics group.org forward slash activities forward slash other, scroll down to seminars, download the PDF schedule, and look for the seminar on molecular positronium, well then, bippity boppity boo, our pants are metaphorically on fire!
Mistakes
The sign on Howard's laboratory door reads "RESTICTED area". See more...
Trivia
Sheldon's laptop has gone through several strange transformations throughout the series, but in this episode it takes the biscuit - it appears to be a Dell XPS with the back covered up, but the shot of Sheldon chatting only to Amy shows that it's apparently running MacOS X. See more...
Movie Mistakes blog
Popular blog posts:
Top 15 biggest Harry Potter film mistakes
The 10 biggest mistakes in Iron Man 1 & 2
15 biggest mistakes in Titanic
Other great sites
The entry you are changing the episode of is:
| Title | The Big Bang Theory |
|---|---|
| Original entry | During the intro, as the timeline at the bottom of the frame scrolls, "91,0009C" is written instead of "91,000BC". |






