Only Sheldon Would Score 100% On This Big Bang Theory Quiz!

The Big Bang Theory Sheldon and Penny
CBS

12. At What Age Did Sheldon Start Keeping Track Of His Bowel Movements?

4

3

6

2

Contributor
Contributor

Software Engineer by day and a self-proclaimed writer by night, this highly functional sociopath is an avid follower of pop culture and everything nerdy. Every hour he can be seen ranting about social media and working up a migraine over everything on Twitter (What a hypocrite!).