10 Times The Big Bang Theory Actors Went Off Script (and It Was Perfect)

Sometimes, the funniest moments aren’t even scripted! Welcome to Dr. Vibo, and today we’re counting down our picks for the Top 10 Unscripted Moments That Were Kept in The Big Bang Theory.

From Jim Parsons accidentally nailing a paper to his shoulder, to Kaley Cuoco’s real tears, and that unforgettable Sheldon and Amy spanking scene — these hilarious and totally unplanned moments prove that sometimes, the best comedy happens by accident.

Which off-script scene is your favorite? Let us know in the comments — and if you want more behind-the-scenes secrets, make sure to subscribe for more Big Bang Theory throwbacks, sitcom moments, and hidden bloopers you might’ve missed!


0:00 – Intro
0:27 – Leonard Cracks Up During “Emily or Cinnamon”
1:15 – Kaley Cuoco’s Real Tears
2:02 – The Roommate Agreement Page Incident
2:48 – Stuart Accidentally Says “I Love You” to Penny
3:35 – Wil Wheaton’s Star Trek Surprise
4:28 – Kaley Cuoco’s Broken Leg Story
5:21 – Bernadette’s Voice Wasn’t Scripted
6:10 – The Cast Breaks Character On Set
7:03 – Sheldon’s Spanking Scene
8:10 – “40 Milliliters” Improvised Line
9:05 – Outro & Subscribe!

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