11 Times Leonard Was Secretly the Best Part of 'The Big Bang Theory'
Don't underestimate the subtle wit and geeky quirks of Dr. Leonard Hofstadter. Sheldon may get a lot of the big laughs, but we want to take time to recognize the sneaky greatness of everyone's favorite lactose-intolerant experimental physicist. Here are 11 times he stole the "The Big Bang Theory" show.