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Amazon.com: POP TV: Big Bang Theory - Howard as Batman (Justice League Halloween) - Summer Convention Exclusive : Toys & Games
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The Big Bang Theory on Twitter: "Penny and Leonard's Halloween party gets extra spooky when the pair clash over the memory of their first kiss. Stream the latest episode of The #BigBangTheory
The Big Bang Theory - Trivia Question of the Day! What Halloween costume does Sheldon wear to Penny's party? A. Superman B. The Flash C. The Doppler Effect D. The Green Lantern
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The Big Bang Theory's Kaley Cuoco celebrates final Halloween episode with throwback snap | Metro News
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