The Big Bang Theory cast with Neil deGrasse Tyson. Jan 19, 2016 @ 21:29 Source PREVIOUS NEXT Facebook Google+ Pinterest StumbleUpon What did you think of the image? Cancel reply More funny pictures from this site:Ellen DeGeneres’ Backyard.Get over it..Motherhood. Yay. ➨ funny tumblrMakeup Really Makes A Big DifferenceNow That Is A Big Wombat.Great Scene In The Big Bang Theory.Best I Can Do Is 2What’s The Difference Between a Feminist And a Baby?The eyebrow king.F**k off Beverly, I’m too busy worrying about world stuff.