*Knock knock knock* Penny? *Knock knock knock* Sheldon?
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Uploaded by Chitarrista on Feb 2, 2010
Ok, if you know The Big Bang Theory, you're going to understand this. Otherwise, go on Wikipedia, search for the DVD box, anything you want, but just WATCH this sit-com! XD
- 3,248 likes, 29 dislikes
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Top Comments
Video Responses
All Comments (422)
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@Jovan839 it is a glitch in the Matrix
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Return fire, return fire now! Oh I love the knocking scenes.
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@Chitarrista wht episode and season is this?
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Trolling at it's best X3
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this show is just so funny I love it when he knocks and Penny comes out and knocks on the door it just makes me laugh...
1 week ago 2
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@MehNameless he needed acsess to the freezer at the cheesecake factory
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I think Sheldon came after that last knock lol
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@izuma123 word!!!!!!
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Watching this episode right now ;p
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anyone noticed that theres no 0:25 ?
Jovan839 4 weeks ago 57
OH GOD WHAT DID HE WANT?!!! I WANA KNOW!!!!
MehNameless 1 month ago 31