01:55

Halfway to Pity Sex | The Big Bang Theory

01:09

Amy Shows Sheldon Her New Bikini Wax | The Big Bang Theory

25:48

Fun & Games Part 2 | The Big Bang Theory

01:13

You Want Me To Take It Off? | The Big Bang Theory

01:35

Raj’s Ex Wants Him to Come Over | The Big Bang Theory

20:29

Season 5 Hilarious Moments | The Big Bang Theory

03:38

The Cohabitation Rider | The Big Bang Theory

01:04

Naked Howard Sits in Sheldon’s Spot | The Big Bang Theory

02:01

I Think I’ll Just Take off All My Clothes | The Big Bang Theory

01:11

Sheldon Gets to Be Professor Proton | The Big Bang Theory

13:56

Sheldon's Spot Moments | The Big Bang Theory

03:11

Sheldon's Landing Party | The Big Bang Theory

01:08

Sheldon Needs Closure After Professor Proton Dies | The Big Bang Theory

01:11

Penny Learns What Potatoes Can Do | The Big Bang Theory

01:52

Sheldon Meets His Hero, Professor Proton | The Big Bang Theory

03:02

Sheldon's Driving Simulation Disaster | The Big Bang Theory

01:02

Sex or 'Star Wars?' | The Big Bang Theory

27:27

Fun & Games | The Big Bang Theory

02:32

Sheldon Stays with Raj | The Big Bang Theory

01:03

Sheldon Complains to Professor Proton | The Big Bang Theory

25:14

Underrated Howard Moments from the Final Seasons of 'The Big Bang Theory'

04:46

Penny's Secret | The Big Bang Theory

02:11

Sheldon Chooses Between Amy and 'Star Wars' | The Big Bang Theory

01:46

Howard Risks His Life For Leonard | The Big Bang Theory

01:22

Sheldon Annoys Professor Proton with a Puppet | The Big Bang Theory

13:05

Celebrating Bob Newhart as ‘Professor Proton’ | The Big Bang Theory

02:12

Sheldon Explains the Institution of Gift-Giving | The Big Bang Theory

01:45

Professor Proton Is Sheldon's 'Obi-Wan' | The Big Bang Theory

01:02

Leonard Can Kiss Like a Snail | The Big Bang Theory

01:17

No One Wants to Help Sheldon | The Big Bang Theory

02:22

Leonard Explains Why He Doesn’t Celebrate His Birthday | The Big Bang Theory

01:35

Howard Is 'Froot Loops' | The Big Bang Theory

27:52

Comic Relief | The Big Bang Theory

02:20

Leonard Is the Proud Owner of a Miniature Time Machine | The Big Bang Theory

01:58

You Call That a Glow Stick? | The Big Bang Theory

37:55

Unforgettable Sheldon Cooper Moments from Seasons 4 and 5 | The Big Bang Theory

02:24

Sheldon and Leonard Suck at Pop Culture Trivia | The Big Bang Theory

01:02

Raj Wants to Take Penny on a “Submarine Ride” | The Big Bang Theory

04:37

Sheldon's Off the Team | The Big Bang Theory

01:29

Leonard Hooks up With an Old Woman | The Big Bang Theory

01:48

Sheldon Meets His Match | The Big Bang Theory

01:15

Sheldon Tries to Poach Howard and Raj | The Big Bang Theory

27:21

Season 4 Hilarious Moments | The Big Bang Theory

01:19

Raj Has to Tinkle | The Big Bang Theory

01:21

Penny Launches 'Project Shoe' | The Big Bang Theory

01:43

Sheldon and Leonard Meet Dennis Kim | The Big Bang Theory

22:46

Video Games Galore | The Big Bang Theory

01:05

Leonard Takes One for the Team | The Big Bang Theory

03:11

Code Milky Green | The Big Bang Theory

01:04

Sheldon Gets Passive Aggressive with a Theremin | The Big Bang Theory

16:06

Hilarious Howard Moments (Season 11) | The Big Bang Theory

03:02

Penny Is a Terrible Singer | The Big Bang Theory

01:02

Can Zombies Starve to Death? | The Big Bang Theory

02:52

Sheldon Tries to Blow Up Leonard's Head | The Big Bang Theory

01:08

Sheldon's Theory About Penny | The Big Bang Theory

02:12

Sheldon Intercepts Raj's Date with Lalita Gupta | The Big Bang Theory

01:10

Leonard Is Blindsided by a Make Out Session | The Big Bang Theory

22:21

Iconic Sheldon and Leonard Moments (Season 1) | The Big Bang Theory

02:05

Sheldon Annoys His Celebrity Hero | The Big Bang Theory

01:24

Raj Teaches the Girls How to Make Jewelry | The Big Bang Theory